› added 4 years ago

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TIL that cheetahs are native to Asia in addition to Africa. The Asiatic cheetah is a critically endangered subspecies whose range has shrunk to Iran's central plateau. It's believed that there were fewer than 50 individuals in the wild as of 2017.

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R7nmQ TIL that when Robert Ballard asked the Navy to fund his search for the Titanic, they told him to secretly survey two sunken US nuclear subs first, to keep the USSR in the dark. After the covert mission was done, Ballard's team had only 12 days to find the Titanic.
njmo TIL there is a girl who was isolated for thirteen years before being discovered by police. She became one of psychology’s biggest interests and sparked a large debate in the world of psychology.
nWNY9 TIL African elephants can exchange information by emitting low-frequency sounds that travel dozens of miles under the ground on the savanna. The sound waves come from the animals' huge vocal cords, and distant elephants “hear” the signals with their highly sensitive feet.
Z8wAv TIL Max Planck was told by his professor to not go into Physics because "almost everything is already discovered". Planck said he didn't want to discover anything, just learn the fundamentals. He went on to originate quantum theory and win a Nobel Prize.
g7kL TIL there is a town in Arizona called Nothing, and nobody lives in it