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TOP 10 Accidents In Metal Industry
 
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10 Accidents In Metal Industry! This Video talks about different kinds of risks that is associated in metal industry. So. that we can aware you about safety instructions. As you know safety of workers or individuals are primary concern for TTI. ------------------------------------------------------------------------------------------------------------ # 10 Slag Explosions Slag or metal waste is the waste material that remains after Ore-Purification. And that won't be used in the metal processing. Generally when metal impurities mix with water, for instance, a big explosion may occur. #9 Electric Arc Furnaces The electric arc furnaces have been substituting traditional furnaces in many steel plants worldwide. #8 Boiler Explosion Boilers are very important in the metal industry. They are defined as a closed pressure vessel where a fluid is heated by applying the resulting heat externally. #7 Fires One of the hazards to be considered in the metal industry is fire. Fire increases the possibilities for accidents to occur. #6 Moisture Water entry or just simple moisture in the boiler can produce bad results that could put at risk the worker’s live in the metal industry. #5 Slag Dumping We cannot consider the slag dumping as an accident, but the consequences of this action can be very negative. Slag or waste originate from ore smelting to purify metals. #4 Steel Casting ladle break Broadly speaking, the steel casting ladle is a tool used in the metal refining and casting. it is used to transport and pour the red hot metal. They are made of steel and have a refractory lining to withstand high temperatures. #3 Molten Metal Splashes One of the most common risks in metal smelting are the splashes of molten metal. It is in fact one of the points for risk prevention. #2 Eruptions in Metal Casting Centres A very risky event is the metal casting process. This process consists of pouring the smelted metal into a cast for it to become solid. #1 Fire Loops or Cobble this kind of accident can be lethal for workers who are near. The temperature of this kind of molten metal loops is extremely high. --------------------------------------------------------------------------------------------------------- FOLLOW TOP 10 INFORMATION-TTI Facebook Page:- MESSEGE ME https://www.facebook.com/top10informationssss/?fref=ts Google Plus:-https://plus.google.com/+TOP10INFORMATION10 Twitter:-https://twitter.com/TopTenInfor SUBSCRIBE:-https://goo.gl/F6pHMw INSTAGRAM https://www.instagram.com/top_10_information/ ---------------------------------------------------------------------------------------------------------- CONTACT Me for Copyright Related issues, Credit addition and deletion: we will solve your issue within few hours https://www.facebook.com/top10informationssss/
Views: 6872695 TOP 10 INFORMATION - TTI
Vale releases fatal mining accident investigation results - Sudbury News
 
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Sudbury - Kelly Strong, Vale's vice-president of North Atlantic mining and milling operations, spoke to reporters Jan. 24 about the company's investigation into the deaths of miners Jason Chenier and Jordan Fram at its Stobie Mine last summer.
Views: 831 Sudbury.com
Bizarre Discoveries in Mines
 
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Here are 11 of the most unusual findings deep in the earth like ancient and time primate fossils or trapped toads alive in rocks!! Subscribe to Talltanic http://goo.gl/wgfvrr # 7 Toads found in Rock One strange phenomena that still doesn’t have an explanation are toads that find themselves entombed deep into stone and continue to live. For years quarriers and miners have discovered to their surprise, live toads inside of the rocks they crack open. In some cases the toads are found 5, 10, and even 20 feet deep inside of rock. In all cases, they have no visible way in or out and yet in all cases they are all still alive. This bizarre phenomena is often called “toad in the hole”. No one knows how these toads find themselves in the rock, or how they survive without any water, food, or air. # 6 Ghost Miners in Mponeng The world’s deepest gold mine called the Mponeng Mine located in South Africa runs so far into the ground with so many winding tunnels that it’s almost like a dark underground city. The expansive, dark, and hot mine is almost impossible to completely keep watch over so every once in awhile an illegal squatter will be discovered. Mponeng squatters are called “ghost miners” and will find empty caverns to make their home in, illegally mine gold to sell above ground, and will even meet with prostitutes in the mines. # 5 The Bold Travelers of Mponeng - Desulforudis audaxviator In the world’s deepest gold mine, a new species of bacterium was discovered called Desulforudis audaxviator. Audaxviator translates to “bold traveller” which refers to the fact that the bacteria was found 2 miles below the surface of the Earth and is the only organism in its ecosystem. The strange bacteria has evolved to live without sunshine or oxygen. Instead, it lives off of hydrogen and sulfide as food, which come from the breakdown of radioactive elements. Basically, it’s a nuclear waste eating bacteria. It’s the only one of its kind and have amazed scientists with its complete solitude underground. # 4 Giant Roach Fossil Found in Ohio Coal Mine Geologists were combing through an old coal mine in an area known for its plant fossils when they discovered an extremely rare fossil. It was a giant roach fossil - about 4 inches long and twice as big as most modern American roaches. The fossil is rare because it’s completely in tact, while most insect fossils are only partial imprints. Fossils in the cave also preserved some of the smallest cockroach fossils ever found and their color patterns. Inside the coal mine, even more rare insect fossils were found including a rare ancient arachnid and a 60 inch long and 12 inch wide centipede. The chemistry of this coal mine in Ohio somehow preserved these insects with extreme detail that is not seen anywhere else. # 3 Dead Body found in Ghost Town Mine Hobby adventurers had the scare of their life when they were exploring an abandoned ghost town called Whroo in Victoria, Australia. The two were in the ghost town’s abandoned mine when they found a dead body covered in plastic and shoved into a deeper hole inside. The victim was a 50 year old man in a Neil Young shirt and the perpetrators were later found to be a 26 year old man and 30 year old woman. The details on this case are scarce, but it has all the makings of a really good CSI episode. # 2 Four Square Miles of Carboniferous Forest Discovered The fossils of almost an entire forest from the Carboniferous period was uncovered in the ceiling of two adjacent coal mines in Illinois. This discovery is the largest single-period fossil discovery in recorded history. Archaeologists delved into the 250 feet deep mine to explore and record the fossils. There were upwards of 200 specimens of detailed shrubs, trees, flowers, and even insects. # 1 Tiny, Strange Primate Fossil In the Krabi coal mine of Thailand, archaeologists uncovered a new species of a teacup sized primate. They found mandibles that belong to the pea-sized primates called Krabia minuta. Krabia minuta were native to Asia and are the ancestors to all monkeys, apes, and humans. They were impressively able to make it to Africa despite being separated from a body of water at the time that was bigger than the Mediterrenean sea. This bizarre find is very important for archaeologists, because it indicates a period of extreme evolution of primates in the area and will continue to yield more discoveries in years to come.
Views: 1097372 Talltanic
Bizarre Underwater Discoveries
 
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From amazing art to a mysterious train, these are 13 of the most bizarre underwater discoveries. Subscribe to Talltanic http://goo.gl/wgfvrr 10. The Cancun Underwater Museum has over 500 underwater sculptures dedicated to the Art of Conservation. The unique attraction offers divers a spectacular view of the statues that can be seen from a glass bottom boat. The museum began its venture in Cancun in 2009 and was completed in 2013. Each figure was made from a PH neutral cement, coral, seaweed and algae. The reason for this is to help benefit and protect coral reefs. Coral reefs can be created from sunken ships that fall to the bottom of the ocean floor. Creating statues are used to help save the ocean by creating a new way to grow coral reefs. 9. MS Zenobia was a Swedish ferry boat that sank on her maiden voyage in 1980 near Larnaca, Cyprus. After passing through the Strait of Gibraltar in route to Athens Greece the captain began to notice problems associated with steering. Once they arrived at Larnaca, the problem occurred again and the computerized pumping system was forcing additional water into the adjacent ballast tanks because of a software error. A few days after the ferry sank and sank in Larnaca Bay. Now it is a favorite dive site for visitors in Cyprus. 8. From land, the swimming whole Angelita looks like an average swimming hole. It is located in the Yucatan in Mexico. Divers have to plunge down to nearly 100 feet underwater to see the river. The “Underwater River,” is a cenote that is just an optical illusion produced by a cloud of hydrogen sulfide intermingling with the surrounding saltwater. 7. USS Oriskany is nicknamed the “Mighty O”. Was one of the small amount of Essex-class aircraft carriers finished only after World War II for the United States Navy. The ship was called for the Battle of Oriskany through the Revolutionary War. The aircraft carrier saw years of combat through both the Korean and Viet Nam Wars before the carrier was purposely sunk to become part of the world's largest artificial coral reef. 6. Several miles off New Jersey’s coast there lie an unanticipated site below the ocean’s surface. Two trains were found in 1985 but no one knows for sure how they got there. The most excepted theory behind how the locomotives got there is that in the 1850's the trains were being transported from the place they were built to their new home which was likely a rail yard. Because the locomotives were small, they could have been pushed overboard into the sea. Now the trains give an interesting spot for divers. 5. Yonaguni Monument is located off the coast of the Ryukyu Islands, in Japan. The monument is connected to a large rock mass in the ocean and believe to have been deposited over 20 million years ago. The main monument is a rectangular formation which measures 490 by 130 ft. The rock formation is made out of moderate to very fine sandstones and mudstones. Scientist who have studied the formation have concluded that some of the features could be manmade. One scientist believes that the site could be fragments of the legendary lost continent of Mu. 4. The SS President Coolidge was an ocean liner from the U.S. The large ship saw its nautical days finish after yielding to mines near the large military base on Espiritu Santo. Now the ship is used as a dive site. Divers can see a mostly intact cruise liner and a military ship. They can swim through numerous parts of the ship. There are guns, cannons, Jeeps, a stunning statue of "The Lady", chandeliers, and a mosaic tile fountain. Coral grows around the ocean liner where the divers can view sea creatures such as reef fish, barracuda, sea turtles and moray eels. 3. The Titanic, was the world’s largest cruise ship sank on her maiden voyage on April in 1912. The ship was touted as “unsinkable” and was supposed to be one of the safest ships ever built in history. She collided with an iceberg, and nearly half of the passengers lost their lives due to the inadequate supply of life boats on board. 2. The Lion City is a real life Atlantis located in China. The city was purposely flooded to make way for a build hydroelectric power station in 1959. Unfortunately, the city was forgotten but remains largely intact for being underwater for fifty years. Currently, there are plans in the works for divers because they like to use the metropolis to use as a tourist site. 1. SS Thistlegorm merchant ship that was sunk during World War II in the Red Sea. She set to sell for Alexandria, Egypt when two bombs were dropped on her from above. The bombs struck the stern of the ship, and it quickly sank. The ship and holds everything from vehicles, motorcycles, ammunition and other weaponry. Now the SS Thistlegorm is used as a recreational diving site.
Views: 7536070 Talltanic
MN Rep. Rick Nolan Blasted Over Sulfide Mining
 
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During forum at the University of Minnesota (Duluth), US Rep. Rick Nolan was blasted for his support of copper-nickel (sulfide) mining and tar-sands oil pipelines. The forum was held on November 16th, 2013.
Views: 509 Nathan Ness
H2s gas release Accident in Adco- UAE
 
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This is a safety video about the dangerous H2S gas release accident in ADCO-UAE on 2009. السام H2Sفيديو يعرض خطر غاز
Views: 46406 Adel Al-Shammari
Idaho Girls Lit Apocalypse Fuse Latest Development Of United States Doom. Real Fire & Ice Story
 
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Mid December we showed you this footage. Full version at the link above. How 2 Idaho girls who lit up methane and Hydrogen sulfide gases in the frozen lake setting the chain reaction that will result in Yellowstone eruption and of the United States end as we know it. Your comments were form fake news to Igor Kryan just put two girls to play with fire for entertainment purposes. Yes, Kryan Channel films lots of fun videos for entertainment purposes, especially now during the winter holidays, so our channel won't be just about fear mongering gloom and doom but this one was not one them, it was real. If it was real why don't you hear about on mainstream media? That's because all mainstream media are busy covering largest ever fire happening in the History Of United States between Los Angles and Santa Barbara. Kryan channel covers that fire too at the link above. And the events happening near Wyoming, Idaho and Montana border are far too remote, too desolate especially in the winter and hard to access for major news companies from LA and San Francisco. Kryan channel had to use all terrain snow mobiles to reach it and show you the growing doom there that will eventually consume the entire United Stares. In mid December when girls just lit the lake - the event was tiny, by Christmas it grow close to 1% of Santa Barbara Thomas fire area, still negligible for major news outlets to react while Thomas fire is 100 times bigger. But Thomas fire happening on the surface. This event will be 1 million times bigger than Thomas fire because it is hidden under the surface but you can already feel its effects 50 miles away from Yellowstone. Even before we reach the area - 50 miles away from the epicenter our team member was swimming in the ice opening, not because she is crazy and want to get sick but because the water was warm almost like your bath tub. The epicenter is no longer possible to reach on land thanks to Idaho girls who started under ice firestorm so we left out snowmobile and took helicopter and flew towards the columns of raising smoke form the ice. Once we got within 10 miles from the epicenter we saw the burning ice lake sending the tower of black smoke in the air, it was not just methane, but hydrogen sulfide and volcanic tar burning. The closer to the epicenter we got the scarier pictures we saw. Now, if you like you can continue this journey with us, or if you too scared than pack your bags and flee United States as far as you can because Yellowstone super volcano was awaken by those 2 Idaho girls.
Views: 4592 Igor Kryan
The Great Depression of 2009 part 1
 
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The first half of a 1920's style silent comedy, set in modern times. Please comment.
Views: 225 Boogiyama
Plane forced to land due to passenger’s fart, caused others to feel sick and nauseated - TomoNews
 
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RALEIGH, NORTH CAROLINA— Passengers on an American Airlines flight were all evacuated on Sunday afternoon when someone farted so hard that it made people sick. An unknown passenger reportedly passed gas and it stunk so bad that it warranted an actual deplaning. The fart apparently made passengers on the plane feel nauseated and overcome with headaches, CBS-affiliate WNCN reported. The plane quickly landed at Raleigh-Durham International Airport in North Carolina and passengers were let off the aircraft. Luckily, no casualties were reported from the incident. American Airlines later released a statement that said they did have an aircraft from Charlotte travelling Raleigh. The flight landed at 2:19 p.m. local time, and went out of service for an actual mechanical issue — and odor in the cabin. But it was not due to “passed gas”. Farts, flatus, or flatulence can actually make you sick. It is comprised of minor sulfur gas components — including hydrogen sulfide, and depending on the amount, it can cause headaches, nausea, skin and eye irritation. ----------------------------------------­--------------------- Go to https://www.patreon.com/tomonews and become a Patron now TomoNews is now on Patreon and we've got some cool perks for our hardcore fans. TomoNews is your best source for real news. We cover the funniest, craziest and most talked-about stories on the internet. Our tone is irreverent and unapologetic. If you’re laughing, we’re laughing. If you’re outraged, we’re outraged. We tell it like it is. And because we can animate stories, TomoNews brings you news like you’ve never seen before. Visit our official website for all the latest, uncensored videos: http://us.tomonews.com Check out our Android app: http://bit.ly/1rddhCj Check out our iOS app: http://bit.ly/1gO3z1f Get top stories delivered to your inbox everyday: http://bit.ly/tomo-newsletter See a story that should be animated? Tell us about it! Suggest a story here: http://bit.ly/suggest-tomonews Stay connected with us here: Facebook http://www.facebook.com/TomoNewsUS Twitter @tomonewsus http://www.twitter.com/TomoNewsUS Google+ http://plus.google.com/+TomoNewsUS/ Instagram @tomonewsus http://instagram.com/tomonewsus
Views: 3130 TomoUSA
Precipitation Reactions: Crash Course Chemistry #9
 
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A lot of ionic compounds dissolve in water, dissociating into individual ions. But when two ions find each other that form an insoluble compound, they suddenly fall out of solution in what's called a precipitation reaction. In this episode of Crash Course Chemistry, we learn about precipitation, precipitates, anions, cations, and how to describe and discuss ionic reactions. Table of Contents Precipitate Reactions 0:34 Determining Precipitates 1:35 Writing Precipitate Reactions 6:31 Calculating Molar Mass Equation 8:52 Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Subbable: http://subbable.com/crashcourse
Views: 1355593 CrashCourse
Irwin's Safety 3D Video
 
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In fast paced competitive markets, comprehensive and properly executed health and safety management, programs, and training keep people safe and contributes to the bottom line. Our clients select us as their partner in safety because of our dedication to customized solutions providing a high quality, efficient, and cost contained service. Irwin's Safety delivers the following range of services to our clients throughout the life-cycle of their industrial projects with our four business units; Plant Turnarounds, Technical Services, Safety Consulting, and Safety Training (in-class, on-site, on-line). At Irwin's Safety, "we're powering the workforce for the future of energy" Contact us today to identify the long-term value we can bring to your organization.
Views: 91 Irwin's Safety
#SAVEBOR Фильм про Бузулукский бор (+18)
 
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#SaveBor – это фильм о национальном парке «Бузулукский Бор», единственном в мире реликтовом степном сосновом лесу. Весной 2015 года в России был объявлен тендер на добычу в нем нефти. This is a film about the Buzuluksky Bor National Park. It is the only steppe relict pine forest in the world. In the spring of 2015 a tender to produce oil here was published in Russia. Его выиграла компания «Новый поток» – предприятие, занимающееся только переработкой и не имеющее опыта добычи нефти на особо охраняемых территориях. Объявило тендер министерство природных ресурсов России. Ведомство, которое должно было защищать заповедники, само предложило добывать нефть в центре национального парка. It went to the New Stream company which at the moment only dealt with oil processing and had no experience of oil production on protected territories. The tender was published by the Ministry of Natural Resources of Russia. The state institution which has to protect national parks offered to produce oil right in the center of one of them. Фильм про Бузулукский бор – это фильм об огромном живом организме, который хотят уничтожить на наших глазах. Сайт фильма: http://www.savebor.com/ Site: http://www.savebor.com/eng (+18) фильм с цензурой и детьми можно посмотреть в социальных сетях: https://vk.com/buzulukforest https://www.facebook.com/savebor/
Views: 43203 UNITED GEO
3G Safety Watch Official Video
 
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The 3G Safety Watch is a personal safety alarm and a mobile phone on a wrist watch monitored 24/7 for peace of mind. For more information please visit www.thesafetywatch.com
Views: 2899 3G Safety Watch
Senko SP12C7 Multi Gas Detector
 
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Senko SP12C7 Multi Gas Detector is an united gas detector measuring four (4) major gases, which result the most of the industrial accidents, to protect workers from the disasters caused by the oxygen deficiency, toxic gas poisoning and gas explosion. Applications: Steelworks, petrochemical, refining, shipbuilding, wastewater treatment plants and septic, mining, power, agency, confined space work area etc. For more info and direct purchase of this instrument visit https://instrukart.com/home/598-senko-sp12c7-.html Kindly Subscribe our Channel for more updates. Contact with Us: Website: https://www.instrukart.com/ Facebook: https://www.facebook.com/InstrukartHoldings/ Call Us: +91-7331110506 or +91-9989190588
Views: 503 Instrukart Holdings
The Chilean Miners
 
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Here's to hoping Hollywood doesn't screw up the movie and these guys take any offer they get.
Views: 360 Flip Schultz
Polymet Mining Issue -8th Congressional Debate
 
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Polymet mining is the topic for this portion of the debate between Rep. Rick Nolan (DFL), Stewart Mills (R) and Ray "Skip" Sandman (G). Debate took place Oct 7, 2014 in Duluth.
Views: 454 Michael McIntee
Process Safety Video- Incident Investigation TTU Spring 2015
 
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This video is submitted as a project for Dr. Greg McKenna's Chemical Process Safety course at Texas Tech University for Spring 2015.
Views: 4212 AC Smith
Coal: Engine of Change
 
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This 60-minute documentary interweaves the development of modern life with innovations in energy technologies in Great Britain and the United States. Coal played a major role from the start, shaping the stage with other fossil fuels by the end of the twentieth century. What will happen in the twenty-first century as we factor addressing concerns about human influence on global climate with the ever-increasing demand for energy and all it provides? Includes expert interviews from Sacramento, CA; Gainesville, FL; Lowell, MA; Minneapolis, MN; New York City, NY; Beulah and Grand Forks, ND; Pittsburgh and Rankin, PA; Dallas and Houston, TX; Arlington, VA; White Salmon, WA; Estavan, SK, Canada; United Kingdom; France; and Sweden.
Views: 775 Prairie Public
Water Quality and Uranium Mining
 
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Paul Robinson discusses the potential impacts to water quality from uranium mining.
Views: 478 VCNVAORG
CSB Safety Video: Preventing Harm from Sodium Hydrosulfide
 
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Preventing Harm from Sodium Hydrosulfide (NaHS)
Views: 33888 USCSB
Canada's Toxic Chemical Valley (Full Length)
 
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The first thing you notice about Sarnia, Ontario, is the smell: a potent mix of gasoline, melting asphalt, and the occasional trace of rotten egg. Shortly after my arrival I already felt unpleasantly high and dizzy, like I wasn't getting enough air. Maybe this had something to do with the bouquet of smokestacks in the southern part of town that, all day every day, belch fumes and orange flares like something out of a Blade Runner-esque dystopia. Sarnia is home to more than 60 refineries and chemical plants that produce gasoline, synthetic rubbers, and other materials that the world's industries require to create the commercial products we know and love. The city's most prominent and profitable attraction is an area about the size of 100 city blocks known as the Chemical Valley, where 40 percent of Canada's chemical industry can be found packed together like a noxious megalopolis. According to a 2011 report by the World Health Organization, Sarnia's air is the most polluted air in Canada. There are more toxic air pollutants billowing out of smokestacks here than in all of the provinces of New Brunswick or Manitoba. Read the full article on VICE here: http://bit.ly/Chemical-Valley Check out the Best of VICE here: http://bit.ly/VICE-Best-Of Subscribe to VICE here! http://bit.ly/Subscribe-to-VICE Check out our full video catalog: http://bit.ly/VICE-Videos Videos, daily editorial and more: http://vice.com Like VICE on Facebook: http://fb.com/vice Follow VICE on Twitter: http://twitter.com/vice Read our tumblr: http://vicemag.tumblr.com
Views: 318510 VICE
2011 Showdown on the Yellow Dog Plains Part 2: Putting Mich. Lawmakers, Kennecott, Media on notice
 
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Opponents of sulfide "acid" mining in Michigan's Upper Peninsula held strategy meetings in mid-February to galvanize their single ideal: There is no place for destructive sulfide mining on the Yellow Dog Plains or anywhere in the Great Lakes. Opponents of Kennecott Minerals and their subsidiaries have teamed with a legend in the battle against those committing environmental crimes. Environmental warrior Lois Gibbs was dubbed the "Mother of the Superfund" after she successfully battled chemical companies in the infamous Love Canal saga. Save the Wild U.P. and other sulfide mining opponents met with Boston attorney Peter B. Sessa, who represents the nonprofit Gibbs founded and is executive director - The Center for Health, Environment and Justice (CHEJ) in Falls Church, Virginia. For several days in February 2011, Boston attorney Peter Sessa, representing an environmental nonprofit founded by Lois Gibbs, helped sulfide mining opponents galvanize their battle plans Groups opposed to the mine will unseat and defeat all elected officials who support the mine. No Democrat or Republican will be spared as groups seek to expose criminal activities involving Kennecott, its lobbyists and Michigan's greedy elected officials. Gibbs believes the pristine beauty of northern Michigan is worth saving and said the numerous sulfide mines planned will leave huge areas of the U.P. a moonscape. The Anishinaabe nation is sickened that Kennecott Eagle Minerals is planning to dynamite through sacred Eagle Rock in the spring of 2011 -- the desecration of a sacred religious, spiritual and ceremonial site for the Ojibwa. Ojibwa singer Bobby Bullett says placing the entrance of the sulfide mine in Eagle Rock shows a sickness of mind in humans and international corporations have reached. In fact, all of mines opened by Kennecott Minerals have turned into environmental disasters -- and the company has been accused of murder and human rights violations. Many Ojibwa believe that the desecration of Eagle Rock will lead to death and disaster for all those who enter the mine -- that opponents hope to halt in its tracks through ongoing litigation and new tactics that will be unveiled in 2011. Dr. David Sainsbury outlined many safety concerns about the Kennecott Eagle Minerals sulfide mine http://lakesuperiorminingnews.files.wordpress.com/2009/05/sainsbury-may-6-2006-report.pdf The National Wild Life Federation outlines safety concerns, state cover-up: http://74.220.215.226/~savethew/blog/wp-content/uploads/2007/04/2007-0409-nwf-knot-analysis-to-date.pdf Thanks to the Chicago-area band "Dragon Fire Parade" for use of the song "Am I The Only One Alive"" http://www.myspace.com/dragonfireparade Some photos in this video were taken/provided by: Wikipedia Brian Charles Watson National Aeronautics and Space Administration (NASA) United States Navy International Bird Rescue Research Center Gobierno de Chile Desierto Atacama Center for Health, Environment and Justice (CHEJ) Lois Marie Gibbs, Executive Director http://www.chej.org [email protected] 703-237-2249 http://audubonmagazine.org/profile/profile0811.html http://en.wikipedia.org/wiki/Lois_Gibbs Center for Health, Environment and Justice (CHEJ) Falls Church, VA In Feb. 2011, Boston attorney Peter Sessa helped sulfide mining opponents galvanize their battle plans. Sessa is a CHEJ board member http://www.facebook.com/profile.php?id=1289214945&v http://www.linkedin.com/pub/peter-sessa/12/69/803 Save the Wild U.P. 413 N. Third St. Marquette, MI [email protected] http://www.savethewildup.org 906-228-4444 Kristi A. Mills, Director 906-250-3350 (cell) Adrian Bakker, Executive Secretary [email protected] SWUP Facebook http://www.facebook.com/group.php?gid=20079015072 Yellow Dog Watershed Preserve P. O. Box 5 Big Bay, MI 49808 906-345-9223 [email protected] http://www.yellowdogwatershed.org Emily Whittaker, executive director [email protected] Cynthia Pryor, Sulfide Mining Campaign Director Wendy Johnson, Preserve Coordinator Chauncey "River Walker" Moran, Yellow Dog RiverKeeper Concerned Citizens of Big Bay P. O. Box 21 Big Bay, MI 49808 Gene Champagne, founder 906-345-9217 [email protected] http://www.nosulfidemine.com F. Michelle Halley, National Wildlife Federation attorney Marquette, MI 906-361-0520 [email protected] http://www.nwf.org/News-and-Magazines/Media-Center/Faces-of-NWF/Michelle-Halley.aspx http://search.nwf.org/search?q=sulfide%20mine&site=default_collection&client=default_frontend&proxystylesheet=default_frontend&output=xml_no_dtd Stand for the Land blog http://standfortheland.com Gabriel Caplett [email protected] Teresa Bertossi [email protected] 906-942-7325 Cedar Tree Institute http://www.CedarTreeInstitute.org Rev. Jon Magnuson [email protected] 906-228-5494 906-360-5072 Greg Peterson Nonprofit Cedar Tree Institute, volunteer media advisor [email protected] 906-401-0109 Thanks to Laura Farwell, working quietly behind the scenes
Views: 273 YOOPERNEWSMAN
Canada's Toxic Chemical Valley (Part 2/2)
 
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Start from the beginning and watch part 1/2 here: http://bit.ly/Chemical-Valley-1 The first thing you notice about Sarnia, Ontario, is the smell: a potent mix of gasoline, melting asphalt, and the occasional trace of rotten egg. Shortly after my arrival I already felt unpleasantly high and dizzy, like I wasn't getting enough air. Maybe this had something to do with the bouquet of smokestacks in the southern part of town that, all day every day, belch fumes and orange flares like something out of a Blade Runner-esque dystopia. Sarnia is home to more than 60 refineries and chemical plants that produce gasoline, synthetic rubbers, and other materials that the world's industries require to create the commercial products we know and love. The city's most prominent and profitable attraction is an area about the size of 100 city blocks known as the Chemical Valley, where 40 percent of Canada's chemical industry can be found packed together like a noxious megalopolis. According to a 2011 report by the World Health Organization, Sarnia's air is the most polluted air in Canada. There are more toxic air pollutants billowing out of smokestacks here than in all of the provinces of New Brunswick or Manitoba. Read the full article on VICE here: http://bit.ly/Chemical-Valley Check out the Best of VICE here: http://bit.ly/VICE-Best-Of Subscribe to VICE here! http://bit.ly/Subscribe-to-VICE Check out our full video catalog: http://bit.ly/VICE-Videos Videos, daily editorial and more: http://vice.com Like VICE on Facebook: http://fb.com/vice Follow VICE on Twitter: http://twitter.com/vice Read our tumblr: http://vicemag.tumblr.com
Views: 149066 VICE
The National for July 10, 2018 — Thai Cave Rescue, NATO, Humboldt Broncos
 
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Welcome to The National, the flagship nightly newscast of CBC News »»» Subscribe to The National to watch more videos here: https://www.youtube.com/user/CBCTheNational?sub_confirmation=1 Voice Your Opinion & Connect With Us Online: The National Updates on Facebook: https://www.facebook.com/thenational The National Updates on Twitter: https://twitter.com/CBCTheNational »»» »»» »»» »»» »»» The National is CBC Television's flagship news program. Airing six days a week, the show delivers news, feature documentaries and analysis from some of Canada's leading journalists.
Views: 194702 CBC News: The National
What is GOLD RUSH? What does GOLD RUSH mean? GOLD RUSH meaning, definition & explanation
 
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What is GOLD RUSH? What does GOLD RUSH mean? GOLD RUSH meaning, definition & explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. A gold rush is a new discovery of gold that brings an onrush of miners seeking their fortune. Major gold rushes took place in the 19th century in Australia, New Zealand, Brazil, Canada, South Africa, and the United States, while smaller gold rushes took place elsewhere. The wealth that resulted was distributed widely because of reduced migration costs and low barriers to entry. While gold mining itself was unprofitable for most diggers and mine owners, some people made large fortunes, and the merchants and transportation facilities made large profits. The resulting increase in the world's gold supply stimulated global trade and investment. Historians have written extensively about the migration, trade, colonization, and environmental history associated with gold rushes. Gold rushes were typically marked by a general buoyant feeling of a "free for all" in income mobility, in which any single individual might become abundantly wealthy almost instantly, as expressed in the California Dream. Gold rushes helped spur a huge immigration that often led to permanent settlement of new regions. Activities propelled by gold rushes define significant aspects of the culture of the Australian and North American frontiers. At a time when the world's money supply was based on gold, the newly mined gold provided economic stimulus far beyond the gold fields. Gold rushes extend back as far as gold mining, to the Roman Empire, whose gold mining was described by Diodorus Siculus and Pliny the Elder, and probably further back to Ancient Egypt. Within each mining rush there is typically a transition through progressively higher capital expenditures, larger organizations, and more specialized knowledge. They may also progress from high-unit value to lower unit value minerals (from gold to silver to base metals). A rush typically begins with the discovery of placer gold made by an individual. At first the gold may be washed from the sand and gravel by individual miners with little training, using a gold pan or similar simple instrument. Once it is clear that the volume of gold-bearing sediment is larger than a few cubic metres, the placer miners will build rockers or sluice boxes, with which a small group can wash gold from the sediment many times faster than using gold pans. Winning the gold in this manner requires almost no capital investment, only a simple pan or equipment that may be built on the spot, and only simple organization. The low investment, the high value per unit weight of gold, and the ability of gold dust and gold nuggets to serve as a medium of exchange, allow placer gold rushes to occur even in remote locations. After the sluice-box stage, placer mining may become increasingly large scale, requiring larger organizations, and higher capital expenditures. Small claims owned and mined by individuals may need to be merged into larger tracts. Difficult-to-reach placer deposits may be mined by tunnels. Water may be diverted by dams and canals to placer mine active river beds or to deliver water needed to wash dry placers. The more advanced techniques of ground sluicing, hydraulic mining, and dredging may be used. Typically the heyday of a placer gold rush would last only a few years. The free gold supply in stream beds would become depleted somewhat quickly, and the initial phase would be followed by prospecting for veins of lode gold that were the original source of the placer gold. Hard rock mining, like placer mining, may evolve from low capital investment and simple technology to progressively higher capital and technology. The surface outcrop of a gold-bearing vein may be oxidized, so that the gold occurs as native gold, and the ore needs only to be crushed and washed (free milling ore). The first miners may at first build a simple arrastra to crush their ore; later, they may build stamp mills to crush ore more quickly. As the miners dig down, they may find that the deeper part of vein contains gold locked in sulfide or telluride minerals, which will require smelting. If the ore is still sufficiently rich, it may be worth shipping to a distant smelter (direct shipping ore). Lower-grade ore may require on-site treatment to either recover the gold or to produce a concentrate sufficiently rich for transport to the smelter. As the district turns to lower-grade ore, the mining may change from underground mining to large open-pit mining. Many silver rushes followed upon gold rushes. As transportation and infrastructure improve, the focus may change progressively from gold to silver to base metals. In this way, Leadville, Colorado started as a placer gold discovery, achieved fame as a silver-mining district, then relied on lead and zinc in its later days.
Views: 752 The Audiopedia
Venus: the Forgotten, Mysterious Planet
 
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Lori Glaze sheds some light on the forgotten, mysterious planet of Venus in a tour of what we know about Venus, what mysteries we need to solve and what future spacecraft and instrument technologies could help us answer our questions. Speaker Biography: Lori Glaze is the principal investigator for NASA's proposed mission to Venus called DAVINCI (the Deep Atmosphere Venus Investigation of Noble gases, Chemistry and Imaging). For transcript and more information, visit http://www.loc.gov/today/cyberlc/feature_wdesc.php?rec=7996
Views: 3352 LibraryOfCongress
dance against uranium mining
 
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Dance by members of BUMP (ban uranium mining permanently) outside the Australian uranium conference in Fremantle as part of the protest against uranium mining. Several companies are trying to start uranium mining in WA, a state where there is still no uranium mining activity and it should be kept this way. The rally was against uranium mining for various reasons, namely: - Aboriginal people don't want it on their land - It is used for nuclear weapons - The waste stays radioactive for many years after the mining has ceased - Radiation leads to many health problems, some of which are only discovered in future generations. - It causes massive damage to the environment - Australia can meet all it's energy needs with renewable energy, thus discounting any reason to use nuclear power.
Views: 426 activistsfilms
Rep. Nolan Debates Mills, Sandman - Full Debate
 
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Rep. Rick Nolan (DFL) debates Stewart Mills (R) and Ray "Skip" Sandman (Green Party) in Duluth on October 7, 2014. The debate sponsored by the Duluth Area Chamber of Commerce and the Duluth News Tribune covered several controversial topics including guns, terrorism, mining on Minnesota's Iron Range, and taxation.
Views: 2315 Michael McIntee
Oil Videos 01062013 1
 
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OIL USA OilUSA.co Petroleum oil based fossil fuels formed when sea plants died with ancient animals die. Oil is based on the remains that were buried millions of years ago under several thousands of feet of rock, silt, sand or mud. Gas, shale, oil sands, tar sands, oil arrives to the surface in many forms as the fossil fuels combine under the pressure within millions of years to develop into an evolution of energy namely petroleum which may be considered to be a non-renewable energy source. Fracking is injecting a mixture of sand, water and chemicals into a well. The mix cracks the shale and fills the cracks with sandy grit, allowing natural gas to flow up the well. Petroleum hydrocarbons are hydrocarbons pressured under the earth's stress into compounded carbon hydrogen atoms pulverized under strength, the force of the earth into petroleum based substances, which include the primarily element of sulfur. Shale is an abundant sedimentary rock found in basins around the planet. Oil can be found in shale gas. Petroleum shale gas is delivered due to hydraulic fracturing. Shale is being discovered around the globe with new technology to turn shale oil into energy. Shale fissile rock that is formed by the consolidation of oil mud, clay, namely silt. Shale has a finely stratified or laminated structure. Dark black and dark brown shale containing hydrocarbons that yield oil based petroleum by distillation. Shale has the potential to change economies. Power nations. Oil drilling a complex technical process surrounding the drilling of oil into the earth as well as the process of pumping petroleum based oil from underground wells. Pipelines in Alaska, Middle East, Canada, and throughout the United States of America are historically advancing as technology is established for safe efficient modes of energy transport for crude oil within the sphere of petroleum based products. Oil sands known also under the name tar sands. Petroleum based oil sands are geologically as well as technically bituminous sands that with recent technology in the modern age are developed into fossil fuels necessary for production, manufacturing and job growth. The petroleum based oil sands are a type of unconventional petroleum deposit. The oil sands are loose sand. The mixture is often referred to as tar. Petroleum in the oils natural elemental form is primarily collected under the title crude as in crude oil. Crude petroleum is often clear, green or black - There are many different petroleum oils. Petroleum is either thin like gasoline or thick as sands as in the title tar oil sands. Deepwater drilling for petroleum based oil is the process of gas oil exploration in deep water oceans such as the Gulf of Mexico between Florida and Texas. Deep water petroleum production in depths of more than 500 feet or more. Thomas Chee Chairman OilUSA.co https://angel.co/oilusa http://www.facebook.com/usaoils https://twitter.com/oiltax https://sites.google.com/site/petroleumoils https://sites.google.com/site/oiltaxpayer https://sites.google.com/site/oilcolleges https://www.smashwords.com/profile/view/europeasiausa oil, petroleum, tar sands, oil sands, shale, gas, coal, energy, OilUSA.co, OIL USA, Thomas Chee, Colorado, Las Vegas, Nevada, Ankara, Istanbul, Turkey, tax, tax, tax incentives
Views: 67 USA Oil
What Is Galena Made Of?
 
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Titanium comes from the minerals rutile and ilmenite 16 jan 2016 anglesite galena monteponi mine in sardinia. It is effective when embarking on a personal spiritual journey galena the most abundant lead mineral, has been mined for millennia, and ease of working made one first metals to be extensively used by common popular mineral rock hounds. It is the most important ore of lead and an source silver. Paul or at galena this invention relates to the treatment of ores containing for a series small mechanical agitators 1 preferably made porcelain acid proof sulfide minerals, such as sphalerite, galena, pyrite, and millerite, contain elements galenacleavage perfect cubic, although kohl is primarily finely ground was used darken eyelids mascara. Mar 2013 seductive blue chalcanthite crystals are composed of copper, galena is the principle ore lead, and forms glistening silver cubes with definition, a common, heavy mineral, lead sulfide, pbs, occurring in gray nearly every case record made either at st. Great free materials for kids, galena gemstone meaning. Galena containing bismuth may exhibit octahedral cleavage, and silver in the most common ore mineral of lead mined united states is galena with were created finest stemware still made from crystal learn about rocks minerals like photos, videos, origin name, interesting facts so much more. Googleusercontent searchgalena is a very important mineral because it serves as an ore for most of the world's lead production. Galena is a transformation stone. Galena wikipedia galena mineral. University of minnesota's mineral pages galena. Shtml url? Q webcache. Its characteristic cubes, distinctive cleavage and high density make it easy to identify a favorite in galena is gray, cubic, shiny, dense mineral most commonly associated with lead. Impurities in the structure of galena, such as silver and bismuth, may change galena's cleavage properties. The learning zone how we use minerals. Two strings of a necklace made lead and cannel coal beads were found in an early today pencil 'lead' is another mineral called graphite. Lead mineral fact sheets australian mines atlas. The main lead mineral is galena (pbs), which contains 86. Galena use by prehistoric and historic native americans. Galena hopewell culture national historical park (u. Lead comes from a mineral called galena. Galena wikipediauses and properties geology galena the mineral information pictures minerals. Mineral show 1 volcano world. Lead human use of the mineral ore pb thoughtco. Uses and properties geology minerals galena. 10 most deadly rocks and minerals listversedefine galena at dictionary. It is also a significant ore of silver galena, called lead glance, the natural mineral form lead(ii) sulfide. It is one of the earliest minerals used by mankind, and most galena copper cinnabar (thermometer) pentlanditegraphite (pencil lead)bauxite (club 'ore aluminum'). Galena (lead sulfide) mineral gallerygalena copper cinnabar (thermometer) pentlanditegr
Views: 265 Aile Aile
Cambrian Lodore Formation - Rocks of Utah
 
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In this episode, we are going to look for the lost treasure of the Hansen Brothers Gold Mine, and learn more about the unique mineral resources of Utah’s high Uinta Mountains, and the Secret of the Cambrian Lodore Formation. There are a number of great resources that I used in this video, especially I want to thank the resources at the Uintah Country Library in Vernal Utah. Firsthand accounts I found recorded in the following books: Jameson, W.C., 2001. Colorado Treasure Tales. Published by Caxton Press, Caldwell Idaho Bancroft, Caroline, 1961, Colorado's Lost Gold Mines and Buried Treasure. Published by Big Earth Publishing. Burton, Doris Karren, 1987. Blue Mountain Folks: Their Lives and Legends. Published by K/P Graphics, Salt Lake City Utah p. 1-312. Mansfield, Ernest, 1985. Land of the Wild Horses (typewritten accounts bound in a book) Hughel, Avvon Chew, 1970. The Chew Bunch in Browns Park. Published by Scrimshaw Press p. 1-103. - includes account of Chew family and their history. Walker, Queeda Mantle, 2005. The Mantle Ranch: A family’s joys and sorrows in the beautiful, remote Yampa River Canyon. Published by Fred Pruett Books, Boulder Colorado pp. 277 - includes photos of Charles Scroggins used in video, as well as personal recollections of the Mantle family I also used the following newspaper archives: https://digitalnewspapers.org/ https://www.coloradohistoricnewspapers.org/
Views: 1505 Benjamin Burger
Rick Van Nieuwenhuyse, President & CEO, NovaCopper - 2015 Subscriber Investment Summit Presentation
 
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Taped October 8, 2015 in Vancouver, Canada NovaCopper's principal assets, the Upper Kobuk Mineral Projects (UKMP), are located in the highly prospective Ambler Mining District in Alaska which is home to some of the world's richest known copper-dominant polymetallic deposits. Mineralization in the UKMP area is characterized by two discrete mineralized belts: the Devonian Ambler Schist Belt and the Devonian Bornite carbonate sequence. The Ambler Schist Belt is host to a series of polymetallic volcanogenic massive sulphide (VMS) deposits including the Arctic deposit and several other known VMS deposits. At Bornite, copper mineralization is hosted in Devonian clastic and carbonate sedimentary rocks lying immediately south of the Ambler Schist Belt across the Ambler lowlands. The trend of the mineralized district extends for approximately 60 miles along strike. http://www.novacopper.com CAUTIONARY NOTE REGARDING FORWARD LOOKING STATEMENTS: This presentation includes certain Forward-Looking Statements and Forward-Looking Information (collectively, “forward-looking statements”) within the meaning of applicable securities laws, including the United States Private Securities Litigation Reform Act of 1995. All statements, other than statements of historical fact, included herein including, without limitation, statements relating to program objectives and future plans for the project, are forward-looking statements. Forward-looking statements are frequently, but not always, identified by words such as “expects”, “anticipates”, “believes”, “intends”, “estimates”, “potential”, “possible” and similar expressions, or statements that events, conditions or results “will”, “may”, “could”, or “should” occur or be achieved. These forward-looking statements are set forth principally under the slides pertaining to the Arctic preliminary economic assessment titled “Preliminary Economic Assessment on the Arctic Project, Ambler Mining District, Northwest Alaska” dated effective September 12, 2013 (the Arctic PEA)permitting process and timeline for the Ambler access road, future milestones, and elsewhere in this presentation, and may include statements regarding perceived merit of properties; exploration results and budgets; mineral reserves and resource estimates; work programs; capital expenditures; timelines; strategic plans; completion of transactions; market price of precious base metals; or other statements that are not statements of fact. Forward-looking statements involve various risks and uncertainties. There can be no assurance that such statements will prove to be accurate, and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from NovaCopper’s expectations include the uncertainties involving the need for additional financing to explore and develop properties and availability of financing in the debt and capital markets; uncertainties involved in the interpretation of drilling results and geological tests and the estimation of resources; the need for cooperation of government agencies and native groups in the development and operation of properties; the need to obtain permits and governmental approvals; risks of mining projects such as accidents, equipment breakdowns, bad weather, non-compliance with environmental and permit requirements, unanticipated variation in geological structures, ore grades or recovery rates; unexpected cost increases; fluctuations in metal prices and currency exchange rates; and other risks and uncertainties disclosed in NovaCopper’s annual report on Form 10-K for the year ended November 30, 2014 filed with the United States Securities and Exchange Commission and with the Canadian securities regulatory authorities and in other NovaCopper’s reports and documents filed with applicable securities regulatory authorities from time to time. Forward-looking statements reflect the beliefs, opinions and projections of management on the date the statements are made and are based on various assumptions, such as that permits required for NovaCopper’s operations will be obtained on a timely basis in order to permit NovaCopper to proceed on schedule with its planned exploration and development programs, that skilled personnel and contractors will be available as NovaCopper’s operations continue to grow, that that price of copper and other metals will be at levels that render NovaCopper’s mineral projects economic, that NovaCopper will be able to continue raising the necessary capital to finance its operations and realize on mineral resource estimates, and that the assumptions contained in the Arctic PEA, as defined below, are accurate and complete. NovaCopper assumes no obligation to update the forward-looking statements of beliefs, opinions, projections, or other factors, should they change, except as required by law.
Views: 449 CEO.CA
Mining industry | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Mining 00:01:48 1 History 00:01:57 1.1 Prehistoric mining 00:03:13 1.2 Ancient Egypt 00:04:23 1.3 Ancient Greek and Roman mining 00:08:00 1.4 Medieval Europe 00:12:01 1.5 Classical Philippine civilization 00:13:12 1.6 The Americas 00:16:14 1.7 Modern period 00:17:49 2 Mine development and lifecycle 00:20:32 3 Mining techniques 00:22:00 3.1 Surface mining 00:23:03 3.2 Underground mining 00:24:32 3.3 Highwall mining 00:26:16 4 Machines 00:27:38 5 Processing 00:30:22 6 Environmental effects 00:34:25 6.1 Waste 00:36:53 6.2 Renewable energy and mining 00:37:36 7 Mining industry 00:41:45 7.1 Corporate classifications 00:42:33 7.2 Regulation and governance 00:46:31 7.3 World Bank 00:48:38 8 Safety 00:52:16 9 Records 00:54:44 10 Metal reserves and recycling Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.998962699879125 Voice name: en-US-Wavenet-C "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= Mining is the extraction of valuable minerals or other geological materials from the earth, usually from an orebody, lode, vein, seam, reef or placer deposit. These deposits form a mineralized package that is of economic interest to the miner. Ores recovered by mining include metals, coal, oil shale, gemstones, limestone, chalk, dimension stone, rock salt, potash, gravel, and clay. Mining is required to obtain any material that cannot be grown through agricultural processes, or created artificially in a laboratory or factory. Mining in a wider sense includes extraction of any non-renewable resource such as petroleum, natural gas, or even water. Mining of stones and metal has been a human activity since pre-historic times. Modern mining processes involve prospecting for ore bodies, analysis of the profit potential of a proposed mine, extraction of the desired materials, and final reclamation of the land after the mine is closed. De Re Metallica, Georgius Agricola, 1550, Book I, Para. 1Mining operations usually create a negative environmental impact, both during the mining activity and after the mine has closed. Hence, most of the world's nations have passed regulations to decrease the impact. Work safety has long been a concern as well, and modern practices have significantly improved safety in mines. Levels of metals recycling are generally low. Unless future end-of-life recycling rates are stepped up, some rare metals may become unavailable for use in a variety of consumer products. Due to the low recycling rates, some landfills now contain higher concentrations of metal than mines themselves.
Views: 51 wikipedia tts
Dianne Newman (CalTech) Part 1: An Overview of Microbial Diversity and Evolution
 
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https://www.ibiology.org/microbiology/microbial-diversity/ Microbes are diverse, ancient, numerous and ubiquitous. In part 1, Newman gives an overview of these four key points. She presents mind-boggling data on the numbers of microbes inhabiting the earth, as well as the environments in which they can survive, and indeed, thrive. Both fossilized and modern microbes come in fantastically diverse physical forms and this diversity extends to their metabolism. Newman explains how geobiologists can deduce information about ancient microbial life by studying rocks formed on earth billions of years ago.
Views: 18660 iBiology
Module 1: Occupational Hygiene Principles
 
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The objectives for this module are that, by the end, learners should be able to (1) classify the types of hazards workers face, (2) define "exposure" and related terms, (3) list the routes by which workers can be exposed to hazardous agents, and (4) describe the occupational hygiene framework of anticipating, recognizing, evaluating, and controlling workplace hazards.
Views: 15637 METPHAST Program
Panel: Power Africa: Partnerships as a Source of Power
 
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White House Summit on Global Development - July 20, 2016 Two out of three people in sub-Saharan Africa do not have access to electricity, severely limiting access to quality health care, education, and economic opportunities for more than 600 million people. To help overcome this challenge, President Obama launched Power Africa in 2013 to double access to energy in sub-Saharan Africa. The United States' initial $7 billion commitment has leveraged nearly $43 billion in commitments from the public and private sectors, including more than $31 billion in commitments from private sector partners. With Power Africa support, transactions are expected to generate more than 4,600 MW have reached financial closure, putting us on course to increasing access to energy by 30,000 megawatts and add 60 million new electrical connections by 2030.
Views: 1083 USAID Video
The Enemy Bacteria (1945) US Navy Training Film; Animated Cartoon with Mel Blanc
 
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'"Care Of The Sick and Injured by Hospital Corpsmen -- The Enemy Bacteria" Produced by Walter Lantz for the U.S. Navy. Mel Blanc voices the germs and Milburn Stone (Doc on Gunsmoke TV show) also plays the Doc in this film short.' A doctor's error leads to infection and permanent disability for a serviceman. US Navy Training Film MN-1511L http://en.wikipedia.org/wiki/Bacteria Bacteria (singular: bacterium) constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria have a number of shapes, ranging from spheres to rods and spirals. Bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep portions of Earth's crust. Bacteria also live in symbiotic and parasitic relationships with plants and animals. They are also known to have flourished in manned spacecraft. There are typically 40 million bacterial cells in a gram of soil and a million bacterial cells in a millilitre of fresh water. There are approximately 5×1030 bacteria on Earth, forming a biomass which exceeds that of all plants and animals. Bacteria are vital in recycling nutrients, with many of the stages in nutrient cycles dependent on these organisms, such as the fixation of nitrogen from the atmosphere and putrefaction. In the biological communities surrounding hydrothermal vents and cold seeps, bacteria provide the nutrients needed to sustain life by converting dissolved compounds such as hydrogen sulphide and methane to energy. On 17 March 2013, researchers reported data that suggested bacterial life forms thrive in the Mariana Trench, which with a depth of up to 11 kilometres is the deepest part of the Earth's oceans. Other researchers reported related studies that microbes thrive inside rocks up to 580 metres below the sea floor under 2.6 kilometres of ocean off the coast of the northwestern United States. According to one of the researchers,"You can find microbes everywhere — they're extremely adaptable to conditions, and survive wherever they are." Most bacteria have not been characterized, and only about half of the phyla of bacteria have species that can be grown in the laboratory. The study of bacteria is known as bacteriology, a branch of microbiology. There are approximately ten times as many bacterial cells in the human flora as there are human cells in the body, with the largest number of the human flora being in the gut flora, and a large number on the skin. The vast majority of the bacteria in the body are rendered harmless by the protective effects of the immune system, and some are beneficial. However, several species of bacteria are pathogenic and cause infectious diseases, including cholera, syphilis, anthrax, leprosy, and bubonic plague. The most common fatal bacterial diseases are respiratory infections, with tuberculosis alone killing about 2 million people per year, mostly in sub-Saharan Africa. In developed countries, antibiotics are used to treat bacterial infections and are also used in farming, making antibiotic resistance a growing problem. In industry, bacteria are important in sewage treatment and the breakdown of oil spills, the production of cheese and yogurt through fermentation, and the recovery of gold, palladium, copper and other metals in the mining sector, as well as in biotechnology, and the manufacture of antibiotics and other chemicals. Once regarded as plants constituting the class Schizomycetes, bacteria are now classified as prokaryotes. Unlike cells of animals and other eukaryotes, bacterial cells do not contain a nucleus and rarely harbour membrane-bound organelles. Although the term bacteria traditionally included all prokaryotes, the scientific classification changed after the discovery in the 1990s that prokaryotes consist of two very different groups of organisms that evolved from an ancient common ancestor. These evolutionary domains are called Bacteria and Archaea...
Views: 28 Old Movies Reborn
Deep Sea Diver with full risky Dives-You Won't Believe this
 
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Deep diving has different meanings depending on the context. Even in recreational diving the meaning may vary: In recreational diving, a depth below about 30 metres (98 ft), where nitrogen narcosis becomes a significant hazard for some divers, may be considered a "deep dive". For some recreational diving agencies, Deep diving, or Deep diver may be a certification awarded to divers that have been trained to dive to a specified depth range, generally deeper than 30 metres (98 ft). However, the Professional Association of Diving Instructors (PADI) defines anything from 18 metres (60 ft) to 30 metres (100 ft) as a "deep dive" in the context of recreational diving (other diving organisations vary), and considers deep diving a form of technical diving.[1] In technical diving, a depth below about 60 metres (200 ft) where hypoxic breathing gas becomes necessary to avoid oxygen toxicity may be considered a "deep dive". In professional diving, a depth that requires special equipment, procedures, or advanced training may be considered a deep dive. Deep diving can mean something else in the commercial diving field. For instance early experiments carried out by Comex S.A. (Compagnie maritime d'expertises) using hydrox and trimix attained far greater depths than any recreational technical diving. One example being the Comex Janus IV open-sea dive to 501 metres (1,644 ft) in 1977.[2][3] The open-sea diving depth record was achieved in 1988 by a team of Comex divers who performed pipeline connection exercises at a depth of 534 metres (1,752 ft) in the Mediterranean Sea as part of the Hydra 8 programme.[4] These divers needed to breathe special gas mixtures because they were exposed to very high ambient pressure (more than 50 times atmospheric pressure). An atmospheric diving suit allows very deep dives of up to 2,000 feet (610 m). These suits are capable of withstanding the pressure at great depth permitting the diver to remain at normal atmospheric pressure. This eliminates the problems associated with breathing high-pressure gases.
Bacteria | Wikipedia audio article
 
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This is an audio version of the Wikipedia Article: Bacteria Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. You can find other Wikipedia audio articles too at: https://www.youtube.com/channel/UCuKfABj2eGyjH3ntPxp4YeQ You can upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts "The only true wisdom is in knowing you know nothing." - Socrates SUMMARY ======= Bacteria ( (listen); common noun bacteria, singular bacterium) are a type of biological cell. They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria have a number of shapes, ranging from spheres to rods and spirals. Bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, and the deep portions of Earth's crust. Bacteria also live in symbiotic and parasitic relationships with plants and animals. Most bacteria have not been characterised, and only about half of the bacterial phyla have species that can be grown in the laboratory. The study of bacteria is known as bacteriology, a branch of microbiology. There are typically 40 million bacterial cells in a gram of soil and a million bacterial cells in a millilitre of fresh water. There are approximately 5×1030 bacteria on Earth, forming a biomass which exceeds that of all plants and animals. Bacteria are vital in many stages of the nutrient cycle by recycling nutrients such as the fixation of nitrogen from the atmosphere. The nutrient cycle includes the decomposition of dead bodies; bacteria are responsible for the putrefaction stage in this process. In the biological communities surrounding hydrothermal vents and cold seeps, extremophile bacteria provide the nutrients needed to sustain life by converting dissolved compounds, such as hydrogen sulphide and methane, to energy. Data reported by researchers in October 2012 and published in March 2013 suggested that bacteria thrive in the Mariana Trench, which, with a depth of up to 11 kilometres, is the deepest known part of the oceans. Other researchers reported related studies that microbes thrive inside rocks up to 580 metres below the sea floor under 2.6 kilometres of ocean off the coast of the northwestern United States. According to one of the researchers, "You can find microbes everywhere—they're extremely adaptable to conditions, and survive wherever they are."The famous notion that bacterial cells in the human body outnumber human cells by a factor of 10:1 has been debunked. There are approximately 39 trillion bacterial cells in the human microbiota as personified by a "reference" 70 kg male 170 cm tall, whereas there are 30 trillion human cells in the body. This means that although they do have the upper hand in actual numbers, it is only by 30%, and not 900%.The largest number exist in the gut flora, and a large number on the skin. The vast majority of the bacteria in the body are rendered harmless by the protective effects of the immune system, though many are beneficial, particularly in the gut flora. However several species of bacteria are pathogenic and cause infectious diseases, including cholera, syphilis, anthrax, leprosy, and bubonic plague. The most common fatal bacterial diseases are respiratory infections, with tuberculosis alone killing about 2 million people per year, mostly in sub-Saharan Africa. In developed countries, antibiotics are used to treat bacterial infections and are also used in farming, making antibiotic resistance a growing problem. In industry, bacteria are important in sewage treatment and the breakdown of oil spills, the production of cheese and yogurt through fermentation, the recovery of gold, palladium, copper and other metals in the mining sector, as well as in biotechnology, and the manufacture of antibiotics and other chemicals.Once regarded as plants constituting the class Schizomycetes, bacteria are now classified as prokaryotes. Unlike cells of animals and other eukaryotes, bacterial cells do not contain a nucleus and rarely harbour membrane-bound organelles. Although the term bacteria traditionally included all prokaryotes, the scientific classification changed after the discovery in the 1990s that prokaryotes consist of two very different groups of organisms t ...
Views: 44 wikipedia tts
Bitcoin rocks the CBOE! Bplatinum silliness, Steem dollar pump, Cheap hardware wallet
 
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The world was so interested in Bitcoin that the CBOE site crashed because of web traffic. While the masses are clearly interested it is only the elite who have taken action and actually purchased BTC. Bplatinum is an example of why you patiently wait out and see what happens with crypto-dividends. Steem dollars are still being purchased for way too much money- thanks 80%ers! FORGOT TO MENTION THIS- http://blog.opendime.com/coldcard-annoucement/ CBOE- https://techcrunch.com/2017/12/10/bitcoin-futures-are-now-tradable-on-the-cboe/ shirt- https://agsilverdojo.com/collections/all twitter drawing of me- https://twitter.com/TheNewYorkdude/status/939666557277540353 https://www.upbit.com/exchange?code=CRIX.UPBIT.KRW-SBD http://fortune.com/2017/12/10/deutsche-bank-bitcoin-crash-risk/ https://cointelegraph.com/news/bitcoin-platinum-created-by-south-korean-teenager-as-a-scam-local-market-erupts https://twitter.com/bitcoinplatinum/status/939660556549595136 https://twitter.com/bitcoinplatinum/status/939469046843445248 Delayed- https://twitter.com/bitcoinplatinum/status/939757229284081664 Eric Carmen and The Raspberries- Go All The Way- https://www.youtube.com/watch?v=j4-Jz9Mb0Zg All crypto-dividends here- http://cryptomon.co/bitcoin/forks/ Saturday- https://www.youtube.com/watch?v=KmvAB-qIevo This week in Bitcoin- https://www.youtube.com/watch?v=71qQWEEduog Thursday's show- https://www.youtube.com/watch?v=4yTcaCKgacs Wednesday's show- https://www.youtube.com/watch?v=D2jSWtP4bdk Tuesday's show- https://www.youtube.com/watch?v=RZnJ4cZHyig Monday's show- https://www.youtube.com/watch?v=HirE2c9v8D8 WCN Podcast- https://soundcloud.com/worldcryptonet Bitcoin people you need to know- https://www.youtube.com/watch?v=YuWlWnJqHn4 Birth of the Crypto-dividend- https://www.youtube.com/watch?v=rg86clOEd3A Email the Disrupt Meister intern- [email protected] and tell us why you want to be an intern! -------------------------------------------------------------------------------------- CryptoHWwallet affiliate link- https://www.cryptohwwallet.com?acc=a87ff679a2f3e71d9181a67b7542122c "MeisterFreeHW1Over200" This is the coupon that is for people who spends over $200 (exclude shipping) to get a free H.W1. Ledger hardware wallet. Limit 10 pcs only coupon use at first, first come first serve basis only. 1 per customer for up to 10 uses. BUY Cryptograffiti shirts here and use the "Meister" discount code to get 10% off anything in the store! https://cryptograffiti.com/collections/all UPVOTE THIS- https://steemit.com/bitcoin/@bitcoinmeister/live-at-7pm-est-this-week-in-bitcoin-12-1-2017-price-roller-coaster-north-korea-venezuela-mainstream-andy-hoffman Buy your Bitcoin Trezor storage device here: https://shop.trezor.io/?a=c81d29b7bbf1 Buy Bitcoin at Coinbase here: https://www.coinbase.com/join/528aa4ec443594782100003a CryptoHWwallet affiliate link- https://www.cryptohwwallet.com?acc=a87ff679a2f3e71d9181a67b7542122c Adam's Twitter- https://twitter.com/TechBalt Adam's Minds- https://www.minds.com/BitcoinMeister Support the cause if you like what I have to say: BTC: 3HZngc6ASzt3deDm582u8xJRFAwmz7YTwG ETC: 0xb28CD007E0495b34BA6030859030322b7bE8422B Monero: 49broKTMLfFBZtzFFWptyqbuTF4rm7Pp6HZj4ReRuKQf3Z6uFjCbWgs6n4ymX5aYTsczoELGd3vYSD4XUQrjvy3S5qTsN3s LTC: LQm55H4oUCoVPiBd25A4v2jHXLtC9oo9Jg ETH: 0x0feb7bCd89C4Ea0c14FC7D94b9afBDE993034AD5 DASH: Xjcpo8Lh6NKQoV3F12pGpXUiK4XRoQyudN Decred: Dsoq2ZPcqQDj5TSBLMAFX2SxCMHaYFnDty4 BGold: AN6p1tD2KwRKvhiinprN9wCqGe4KUqPsY5 My latest Steemit post: https://steemit.com/bitcoin/@bitcoinmeister/meet-me-on-monday-at-1pm-at-the-bitcoin-center-in-seoul-south-korea-the-cusp-of-bitcoin-greatness-bgold-bdiamond-bitfinex-decred My Steemit page: https://steemit.com/@bitcoinmeister https://www.youtube.com/c/BitcoinMeister http://disruptmeister.com/ Value of every cryptocurrency- https://coinmarketcap.com Watch more of my Bitcoin videos here: https://www.youtube.com/playlist?list=PLLgyAakZPtCVQKl6naVHUfOiICFG8BYMp Adam Meister is available for an hour long Bitcoin/cryptocurrency consultation where he can walk you through the Trezor installation process and help you move your Bitcoins to the Trezor. He will answer all your questions in that hour. Trezor is just one Bitcoin topic that Adam can help you with, you can ask his advice on anything cryptocurrency related. From marketing and promotion to Altcoins to storage and the buy and hold philosophy. Adam's hourly rate is 0.11 Bitcoin. Feel free to email: Adam AT TrezorHelp DOT com to set up a Skype/phone consultation or to arrange an in person appearance or speaking engagement. Adam is available to speak at conferences around the world. Buy your Bitcoin Trezor storage device here: https://shop.trezor.io/?a=c81d29b7bb
Views: 3129 BitcoinMeister
ABN Newswire Australian Market Report of November 24, 2010
 
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Endocoal Limited (ASX:EOC) reported today that the total JORC resource at the company's 100%-owned Orion Downs coal project in the Bowen Basin, Queensland, has increased by 54% to 41.2 million tonnes. The increase is due to the incorporation of a maiden JORC resource of 14.4 million tonnes at the Meteor Downs South project. Most of the Meteor Downs South project area has minimum basalt cover and shallow, thick coal seams and is ideal for an open cut mining operation. Progress is now underway for mine planning. Coring is also underway with a view to moving these resources to a JORC indicated status. Austin Exploration Limited (ASX:AKK) announced a further expansion of its United States oil and gas interests with the acquisition of a 34% working interest in the Bombing Range Prospect, the third major oil project since the company restructured its management 12 months ago. The company will spend approximately US$320,000 on drilling the well and drilling operations are expected to commence in the second week of December 2010. Brumby Resources Limited (ASX:BMY) has recently completed a reverse circulation drilling programme at its Brilliant Well Project in Western Australia. Drilling has continued to further test encouraging gold and base metals results returned from the April-May 2010 drilling programme. The best intersection was within hole BWRC055 which returned 11m at 1356 ppm copper, including 1m at 1750 ppm copper from 51m down hole depth. This anomalous copper zone is open at depth and to the east. Further drilling will better define the extent of copper anomalism. Malagasy Minerals Limited (ASX:MGY) announced a A$3.2 million capital raising to accelerate drilling and exploration programs at the Company's key nickel-copper-PGE and VMS-style copper-silver-gold projects in Madagascar. Extensive drilling and regional exploration are planned next year to test the massive sulphide system and the Bisha-style copper-silver-gold mineralisation.
Views: 172 ABN Newswire
Lead paint
 
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Lead paint or lead-based paint is paint containing lead. As pigment, lead(II) chromate (PbCrO4, "chrome yellow") and lead(II) carbonate (PbCO3, "white lead") are the most common forms. Lead is added to paint to speed up drying, increase durability, maintain a fresh appearance, and resist moisture that causes corrosion. It is one of the main health and environmental hazards associated with paint. In some countries, lead continues to be added to paint intended for domestic use, whereas countries such as the U.S. and the U.K. have regulations prohibiting this, although lead paint may still be found in older properties painted prior to the introduction of such regulations. Although lead has been banned from household paints in the United States since 1978, paint used in road markings may still contain it. Alternatives such as water-based, lead-free traffic paint are readily available, and many states and federal agencies have changed their purchasing contracts to buy these instead. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 260 Audiopedia
Global And China Chromium Trioxide Industry 2014 Market Trend Size Share Growth Research Report
 
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QY Research Report included a depth and professional market analysis on Global And China Chromium Trioxide Industry 2014 at http://www.qyresearchreports.com/report/global-and-china-chromium-trioxide-industry-2014-market-research-report.htm This report also includes more info about basic overview of the industry including definitions, applications and industry china structure industry overview; international market analysis, China domestic market analysis, Macroeconomic environment and economic situation analysis, Chromium trioxide industry policy and plan, Chromium trioxide product specification, manufacturing process, cost structure etc. For More Details visit @ http://www.qyresearchreports.com/ Table of Contents Chapter One Chromium trioxide Industry Overview 1.1 Chromium trioxide Definition 1.2 Chromium trioxide Classification and Application 1.3 Chromium trioxide Industry Chain Structure 1.4 Chromium trioxide Industry Overview Chapter Two Chromium trioxide International and China Market Analysis 2.1 Chromium trioxide Industry International Market Analysis 2.1.1 Chromium trioxide International Market Development History 2.1.2 Chromium trioxide Product and Technology Developments 2.1.3 Chromium trioxide Competitive Landscape Analysis 2.1.4 Chromium trioxide International Key Countries Development Status 2.1.5 Chromium trioxide International Market Development Trend 2.2 Chromium trioxide Industry China Market Analysis 2.2.1 Chromium trioxide China Market Development History 2.2.2 Chromium trioxide Product and Technology Developments 2.2.3 Chromium trioxide Competitive Landscape Analysis 2.2.4 Chromium trioxide China Key Regions Development Status 2.2.5 Chromium trioxide China Market Development Trend 2.3 Chromium trioxide International and China Market Comparison Analysis Chapter Three Chromium trioxide Development Environmental Analysis 3.1 China Macroeconomic Environment Analysis 3.1.1 China GDP Analysis 3.1.2 China CPI Analysis 3.2 European Economic Environmental Analysis 3.3 United States Economic Environmental Analysis 3.4 Japan Economic Environmental Analysis 3.5 Global Economic Environmental Analysis Chapter Four Chromium trioxide Development Policy and Plan 4.1 Chromium trioxide Industry Policy Analysis 4.2 Chromium trioxide Industry News Analysis 4.3 Chromium trioxide Industry Development Trend Chapter Five Chromium trioxide Manufacturing Process and Cost Structure 5.1 Chromium trioxide Product Specifications 5.2 Chromium trioxide Manufacturing Process Analysis 5.3 Chromium trioxide Cost Structure Analysis 5.4 Chromium trioxide Cost Trend Chapter Six 2009-2014 Chromium trioxide Productions Supply Sales Demand Market Status and Forecast 6.1 2009-2014 Chromium trioxide Capacity Production Overview 6.2 2009-2014 Chromium trioxide Production Market Share Analysis 6.3 2009-2014 Chromium trioxide Demand Overview 6.4 2009-2014 Chromium trioxide Supply Demand and Shortage 6.5 2009-2014 Chromium trioxide Import Export Consumption 6.6 2009-2014 Chromium trioxide Cost Price Production Value Gross Margin See also China Chromium Trioxide Market Trend Research, 2014 Chromium Trioxide Market Survey, China Chromium Trioxide Market Analysis
"They died because they were migrant workers"
 
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On January 7, UFCW Canada activists joined more than two hundred other labour and community allies for a candlelight vigil held at the base of a Toronto apartment building where a Christmas Eve construction accident had killed four migrant workers, and left a fifth migrant with critical injuries. The vigil was organized by Justice for Migrant Workers and No One Is Illegal-Toronto.
Views: 712 UFCWCanada
Pendulum Waves
 
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Fifteen uncoupled simple pendulums of monotonically increasing lengths dance together to produce visual traveling waves, standing waves, beating, and (seemingly) random motion. For more details see http://sciencedemonstrations.fas.harvard.edu/presentations/pendulum-waves The period of one complete cycle of the dance is 60 seconds. The length of the longest pendulum has been adjusted so that it executes 51 oscillations in this 60 second period. The length of each successive shorter pendulum is carefully adjusted so that it executes one additional oscillation in this period. Thus, the 15th pendulum (shortest) undergoes 65 oscillations. Our apparatus was built from a design published by Richard Berg [Am J Phys 59(2), 186-187 (1991)] at the University of Maryland. The particular apparatus shown here was built by our own Nils Sorensen. Video courtesy of Harvard Natural Sciences Lecture Demonstrations, © 2010 President and Fellows of Harvard College
Abundant Food Source Hidden In Plain Sight!
 
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Links: Eat The Enemy: The Delicious Solution To Menacing Asian Carp By Nick Visser https://www.huffingtonpost.com/2014/12/15/eat-the-enemy-asian-carp_n_6324896.html Climate reanalyzer.org http://cci-reanalyzer.org/wx/DailySummary/#sstanom Alberto Storm Track at National Hurricane Center https://www.nhc.noaa.gov/graphics_at1.shtml?cone#contents Forecasters predict a near- or above-normal 2018 Atlantic hurricane season http://www.noaa.gov/media-release/forecasters-predict-near-or-above-normal-2018-atlantic-hurricane-season Top 10 Animals That Can Survive Without Food http://www.top10listland.com/top-10-animals-that-can-survive-without-food/ What's Wrong with Earth's Magnetic Field? - The South Atlantic Anomaly By Curious Droid https://www.youtube.com/watch?v=ErmEiAJG22A The Planets Today (orbital alignment image) http://www.theplanetstoday.com/ Water anomalies appear in Venice and Mexico - Water disappears! By Mrmbb333 https://www.youtube.com/watch?v=UEoPhPoWws4 Induced Earthquakes Myths and Misconceptions by USGS https://earthquake.usgs.gov/research/induced/myths.php
Views: 328 R. Crosby Lyles
Market to Market (February 12, 2016)
 
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The President drops off some late winter reading for Congress. The Agriculture Committee throws a bucket full at McCarthy over WOTUS. New mining prospects dig up old pollution fears. Market analysis with Angie Setzer.
Safety lamp
 
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A safety lamp is any of several types of lamp that provides illumination in coal mines and is designed to operate in air that may contain coal dust or gases both of which are potentially flammable or explosive. Until the development of effective electric lamps in the early 1900s miners used flame lamps to provide illumination. Open flame lamps could ignite flammable gases which collected in mines, causing explosions and so safety lamps were developed to enclose the flame and prevent it from igniting the surrounding atmosphere. Flame safety lamps have been replaced in mining with sealed explosion-proof electric lights. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 374 Audiopedia