› added 11 years ago

65

TIL The Sahara is expected to become green again in about 15000 years (about 17000 AD)

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R7N68 TIL that The Ivy League is an American athletic conference of the sports teams of 8 colleges, not a title given to these colleges on any academic basis
wL0xE TIL of the Harvard Sentences, a set of phonetically-balanced words used to test audio quality. It is used to test phone call quality, text-to-speech programming, and more.
vaXB TIL that Hyperthymesia is a condition that allows people to remember every detail of their lives.
v1O0B TIL Sperm whale sonar clicks are so loud they can do physical harm to divers.
D11nP TIL about Gwynplaine, as played by Conrad Veidt (The Man Who Laughs - 1928), who inspired the creation of The Joker.