- published: 06 Sep 2016
- views: 2919
Scientists fear that even before one of the last frontiers of exploration, the ocean deep, has been properly studied it will already have been exploited by commercial deep-sea mining looking for rare euronews knowledge brings you a fresh mix of the world's most interesting know-hows, directly from space and sci-tech experts. Subscribe for your dose of space and sci-tech: http://www.youtube.com/subscription_center?add_user=euronewsknowledge Made by euronews, the most watched news channel in Europe.
The world’s first ever deep sea mining operation is scheduled to begin offshore from the Pacific island nation of Papua New Guinea in early 2018. In this short film we explore how the two Pacific Island nations of Papua New Guinea and Vanuatu are working together with their communities to manage the future opportunities and impacts associated with this emerging industry. While deep sea minerals could provide much needed revenue for several Pacific Island nations, questions remain about the impacts of mining on the marine environment and the many communities that depend on it for their livelihoods.
Filipino divers disappear into water as opaque as chocolate milk as they blindly dig in search of gold trapped in muddy sediment. It's risky business: As miners go deeper, underwater tunnels could collapse or the compressor that provides air may fail. Hari Sreenivasan reports on a dangerous venture undertaken by adults and kids.
Gold alone found on the sea floor is estimated to be worth $150 trn. But the cost to the planet of extracting it could be severe. Check out Economist Films: http://films.economist.com/ Check out The Economist’s full video catalogue: http://econ.st/20IehQk Like The Economist on Facebook: https://www.facebook.com/TheEconomist/ Follow The Economist on Twitter: https://twitter.com/theeconomist Follow us on Instagram: https://www.instagram.com/theeconomist/ Follow us on LINE: http://econ.st/1WXkOo6 Follow us on Medium: https://medium.com/@the_economist
Oceans cover 70 percent of the earth's surface, but only a fraction of the undersea world has been explored. On this episode of TechKnow, Phil Torres joins a team of scientists on a special expedition to explore and uncover the mysteries at the bottom of the ocean floor. "What we are doing is similar to astronauts and planetary scientists just trying to study life on another planet," says Beth Orcutt, a senior research scientist. The journey begins in Costa Rica aboard the R/V Atlantis, a research vessel operated by the Woods Hole Oceanographic Institution. From there, Phil gets the chance to take a dive with Alvin, a deep-water submersible capable of taking explorers down to 6,000 metres (20,000 feet) under the sea. Commissioned in 1964, Alvin has a celebrated history, locating an une...
Canadian mining company Nautilus Minerals has reached an agreement with the government of Papua New Guinea to begin mining an area of seabed believed to be rich in gold and copper ores, according to the BBC. Under the terms of the agreement, Papua New Guinea will contribute $120 million to the operation and receive a 15 percent share in the mine. Environmentalists say the mine will devastate the area and cause long-lasting damage to the environment. The BBC reports that "the mine will target an area of hydrothermal vents where superheated, highly acidic water emerges from the seabed, where it encounters far colder and more alkaline seawater, forcing it to deposit high concentrations of minerals." The report continues: The result is that the seabed is formed of ores that are far ric...
Today, JD's Variety channel features a fellow treasure hunter who has found some absolutely amazing underwater discoveries including guns, gold, silver, old bottles, coins, you name it! Show Michael Oliver your support by subscribing to his YouTube channel with the link below: Michael's Channel: https://www.youtube.com/channel/UC-7CORh9e1DwTSxQwFqjW8w Playlist of ALL my videos: https://www.youtube.com/watch?v=tt36p7UwKuw&list=PLWvMzUX9roK5jy7G1jptrYo-b-DzBNrnk JD's FaceBook Page: https://www.facebook.com/JDsVarietyChannel Music Credits: Candlepower by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/divider/ Artist: http://chriszabriskie.com/ Down With That by Twin Musicom is licen...
Perdido is the deepest floating oil rig (platform) in the world at a water depth of about 2450 meters operated by the Shell Oil Company in the Gulf of Mexico. The Perdido is located in the Perdido fold belt which is a rich discovery of crude oil and natural gas that lies in water that is nearly 8000 feet deep. The platform's peak production will be 100,000 barrels of oil equivalent per day. At 267 meters, the Perdido is nearly as tall as the Eiffel Tower. An oil rig is a large structure with facilities to drill wells, to extract and process oil and natural gas, and to temporarily store product until it can be brought to shore for refining and marketing. In many cases, the platform contains facilities to house the workforce as well.
Children Of The Dirty Gold: An investigation into the use of child labour in dangerous Philippine underwater gold mines. Subscribe to Journeyman for daily uploads: http://www.youtube.com/subscription_center?add_user=journeymanpictures The Children Working On Indian Coal Mines https://youtu.be/0ZA5Az09Zj4 How Asia's Economic Miracle Collapsed https://www.youtube.com/watch?v=gS-MVu5v4b8 Hard Labour Nicaragua https://www.youtube.com/watch?v=GkAnvHnqJVw For downloads and more information visit: http://www.journeyman.tv/?lid=68884&bid=2 Many of Philippines' 5.5 million child workers are risking their lives digging for "Dirty Gold" in unbelievable conditions. Desperate men and children scour underwater mine-shafts in this terrifying report. Breathing through nothing more than a thin pipe con...
I'm still experimenting with different options and features. This video includes gold and silver items!! Enjoy!!! More trips planned soon, so stay tuned for my usual "fresh find" videos.
Animation of deepwater drilling
German scientists are trying to capitalize on the potential of methane hydrate becoming a future source of energy. At the same time, they are also exploring ways of storing carbon dioxide under the sea.