Inspired by hairy, semiaquatic mammals such as beavers and sea otters, a group of MIT engineers are fabricating fur-like rubbery pelts learn how these mammals stay warm and even dry while diving underwater.
How could that city be upside-down?
California is drying up.
It’s happening! Again narrated by demigod and science boss Sir David Attenborough.
When it comes to spectacular scenery, few people get a better view than airline pilots. But instead of keeping those beautiful panoramas to himself, 747 pilot Christiaan van Heijst take stunning photographs that he kindly shares with the rest of us stuck in economy.