› added 6 years ago

111

TIL That the concorde could burn upto 2 tonnes of fuel just to taxi to the runway, however once at Mach 2 it was the most fuel efficient engine ever built.

Read more mentalfloss.com

via reddit.com

jXZX TIL humans may have accidentally caused climate change once before– 11,000 years ago, by killing off woolly mammoths, which transformed North American grasslands into birch forests, which in turn burned so intensely that the climate in North America changed.
OwRL TIL at birth Muhammad Ali was named for Cassius Clay, a Kentucky Congressman of the 19th century who fought to abolish slavery and was named by Lincoln as the US Ambassador to Russia where he gained Russian support for the Union.
4k85b TIL that one of the most popular stars of the silent film era in Hollywood was a Japanese man named Sessue Hayakawa. His “broodingly handsome good looks” made him a “heartthrob for American women”.
QNdnM TIL of The Colossus of Prora, a 2.8 mi / 4.5 km long building complex on the island of Rügen, built by Nazi Germany between 1936 and 1939
Oo9KY TIL a moth species has evolved to live in sloth fur. The moths use sloth dung to incubate their eggs and when they hatch, the moths fly back into a sloth's fur, completing the cycle. When the moths die, their corpses fertilize moss growing in the sloth's fur, which provide camouflage and...nutrition