October 27, 2021


The world of science and technology

A Strange Ring in the World’s Oldest Lake | What On Earth? (Full Episode)

1 min read

A Strange Ring in the World's Oldest Lake | What On Earth? (Full Episode)

NASA astronaut Mike Barratt, describes photographing a strange ring in the ice on the world’s oldest and most mysterious lake from the International Space Station. More rings on Lake Baikal have been seen since, they baffle scientists.

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