- published: 25 Apr 2017
- views: 43939
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
Designed by Marin Teknikk and built by Kleven Verft, Norway, the US$157 million vessel will enable Debmarine Namibia, a 50/50 joint venture between the Government of the Republic of Namibia and De Beers Group, to explore diamond deposits and secure diamond supply in the country well into the future
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...
Animation of deepwater drilling
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.
Basic of deep water drilling
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...
Link to order this clip: http://www.criticalpast.com/video/65675072721_fire-wall-set-up_underwater-pipelines_electrically-operated-fire-mines_stop-German-invasion Historic Stock Footage Archival and Vintage Video Clips in HD. Underwater pipelines,petroleum casks and electrically operated fire mines set on fire to stop German invasion in Britain. Fire wall set up to stop German invasion in Britain. Underwater pipelines and petroleum casks set on fire to threaten German invasion troops, ships and aircraft. Large smoke column rises. Electrically operated fire mines set on fire along coast line. Men dig ground and place explosive tanks. The explosive tanks explode during Nazi invasion. Location: United Kingdom. Date: July 9, 1945. Visit us at www.CriticalPast.com: 57,000+ broadcast-quality ...
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.
The ocean has a wealth of resources. From food, to travel, to pharmaceutical needs, and to energy, the ocean has always provided for mankind. And now, mankind is turning to the ocean for minerals and metals needed for the technology we use in our everyday lives. An exploration into the emerging industry of deep sea mining leads to more questions than answers. Read more: http://pulitzercenter.org/projects/underwater-mining-pacific-ocean
Suncor employee Zeid talks about why he loves the engineer-in-training program --- from working on great projects like Reclamation, Wapisaw and Tro, to working directly with management. Plus, working in Fort McMurray offers activities like jogging, hiking and swimming. To find out more about careers, visit http://www.suncor.com/careers.
Marine diamond mining vessel Peace in Africa The Mafuta is a diamond-mining ship owned and operated by De Beers in the western coast of South Africa. A diamond rush is a period of feverish migration of workers to an area that has had a discovery of diamonds. Major diamond rushes took place in the late 19th . Ship channel:youtube channel for ships.
Diamonds are Namibia's biggest source of income -- but the number of precious stones under the Namib desert is dwindling. Now, diamond mining giant De Beers has developed a pioneering diamond boat, that can pluck the stones from under the Atlantic Ocean.
Military : 24 Hours - WATTOZZ Silahlı İnsansız Deniz Aracı. Turkey — A leading Turkish drone manufacturer says it developed a mobile naval mine that can blow up warships of all types. The Wattozz program has been jointly undertaken by Albayrak Savunma, a drone maker, and Karadeniz Technical University in Turkey’s Black Sea region. Wattozz is named after vatoz, which translates to stingray. The Wattozz features the shape of a stingray and is made of titanium and aluminum. It has two cameras fitted into the eye sockets of the stingray and can cruise at a maximum speed of 5.5 knots for up to 12 hours. The drone features three integrated engines. The mobile mine is an underwater drone that can be used for surveillance or assault missions. It can carry explosives and is controlled by encrypted...
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The world’s most advanced diamond exploration vessel has officially launched in Namibia. See how the SS Nujoma is searching for diamonds. 💎 You can find out more about Anglo American here: http://www.angloamerican.com http://www.facebook.com/angloamerican http://www.twitter.com/angloamerican http://www.flickr.com/photos/angloamerican http://www.slideshare.com/angloamerican http://www.linkedin.com/company/anglo-american
Plans for the world's first deep sea mine are taking shape in the waters off Papua New Guinea. The ocean floor is rich in gold, copper and other minerals in big demand around the world. But some scientists warn that digging up the seabed will destroy marine life, and Sir David Attenborough is among those objecting. BBC News science editor David Shukman reports.
Amazing excavators at work, trucks, loaders, bulldozers in action, transportations, cat - caterpillar, Komatsu, Liebherr, Volvo, working and digging in mud and mines for coal. Appropriate content for children and kids (family-safe). == SUBSCRIBE! == https://www.youtube.com/c/megamachineschannel?sub_confirmation=1 == LET'S CONNECT! == www.megamads.tv FaceBook: https://www.facebook.com/megamachineschannel