› added 3 months ago

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TIL more Nevada residents were born in California than in Nevada itself.

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kJvnd TIL there are sound frequencies that can only be heard by teenagers and some stores use devices that emit these sounds to keep teenagers from loitering.
QPW9 TIL Elvis Presley was naturally blonde. He dyed his hair black
OG4Kg TIL the Republic of Benin existed for just seven hours on September 19, 1967, making it one of the shortest-lived states ever.
5YZlr TIL An anthropologist created the language "Beama" for the film Alpha, about a young man separated from his tribe who befriends a wolf 20,000 years ago. She explored the research on phonetic sounds of protolanguages to determine how Beama should sound, and the director preferred more melodic-sounds
yVjge TIL that the speed of light was first estimated in the 17th century by Danish astronomer Ole Rømer, not by using any advanced technology, but by observing the motion of Jupiter's moon Io.