› added 11 years ago

483

TIL that the Ithorian in the cantina from Star Wars has an entire backstory on why he was there

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KOpOE TIL Operation Wandering Soul was a psychological warfare campaign used by the United States during the Vietnam war where eerie sounds and altered screams were played in battlefields. This exploited the Vietnamese belief that unburied soldiers’ souls would wander in constant pain and suffering
pgm8 TIL that the pitch of a hyena’s laugh/giggle reveals its age, while variations in the frequency of notes can encode information about dominant and subordinate status.
0dP71 TIL The Olympics don't actually give any official ranking by country, merely a gold medal "ordering"
Y7L8W TIL that France is one of the most successful militaries in history, “According to historian Niall Ferguson, France is the most successful military power in history. It participated in 50 of the 125 major European wars that have been fought since 1495; more than any other European state.”
WrE9 TIL the migration route of the Monarch Butterfly still takes an eastward turn over Lake Superior, then a few miles later takes a southward turn, in order to avoid a mountain that once existed there millennia ago.