An American explorer has descended nearly 11km (seven miles) to the deepest place in the ocean - the Mariana Trench in the Pacific. Victor Vescovo spent four hours exploring the bottom of the trench... continue reading
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An American explorer has descended nearly 11km (seven miles) to the deepest place in the ocean - the Mariana Trench in the Pacific. Victor Vescovo spent four hours exploring the bottom of the trench... continue reading
posted by newtboy"NASA's Curiosity Mars Rover has already descended from Vera Rubin Ridge, a region of Mount Sharp that it has been exploring for more than a year. But before it left, the rover took a 360-degree panorama... continue reading
posted by antYouTube description: The tourist guides promote it as Georgia's Little Grand Canyon: but this is a scar on the Earth, caused by humans either not understanding or not caring about geology. Is it natural?... continue reading
posted by Aard VarkIn this video, Tim demonstrates a variety of Lenz's Law demonstrations. At its simplest, you can just drop a magnet down a metal tube, maybe made of copper or aluminium, and be surprised at how slowly... continue reading
posted by MordhausYouTube description: When the small Japanese seaside town of Susami needed a tourism boost, an unlikely resident came to the rescue: the town’s postmaster. Together with the local diving community,... continue reading
posted by Aard VarkThis shows the 56 different ethnic backgrounds living in China today, in descending order of population. China is a much more diverse place than one would expect.
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