› added 12 years ago

96

TIL The creator of Pringles was buried in a Pringles can.

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W7QG8 TIL male mole crickets amplify their song with a burrow shaped as a double exponential horn; the song can be heard up to 600 metres away
QJQl9 TIL when Robert Goddard, pioneer of American rocket propulsion, proposed the concept of a moon mission in 1920, the New York Times published an editorial explaining a rocket in space could not work because there would be no air for the exhaust to push against.
O6R6 TIL Jim Lovell said in his book that if the Apollo 13 crew stayed still long enough when the electricity shut off, their body heat would form a cocoon of warm air around them. With everything shut down as much as possible he said even a slight movement would destroy the layer of heat.
bwB7 TIL that renowned author Isaac Asimov once said “Anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that ‘my ignorance is just as good as your knowledge.”
pn5O TIL that the symbols used to censor swear words are called grawlixes