› added 11 years ago

69

TIL the world’s first film star was a prostitute

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VMX6k TIL there is a 29 story skyscraper in Manhattan that has no windows, and was originally designed to withstand a nuclear blast
EgDVw TIL that the blue jay can be beneficial to other birds, as it may chase predatory birds and will scream if it sees a predator within its territory. It has also been known to sound an alarm call when hawks or other dangers are near, and smaller birds often recognize it and hide.
0dPaM TIL that every element burns with a different color flame. Spectroscopy, study of these colors, has shown that the same elements exist all over the Universe.
69WgW TIL about John Smeaton, a former baggage handler at Glasgow Airport. He helped thwart the 2007 Glasgow Airport attack by kicking one of the attackers in the groin. He was awarded the Queen's Gallantry Medal for his actions.
jbZE TIL that in 1961 a Russian surgeon stationed in Antarctica removed his own appendix without anaesthetic, as he was the only doctor on the base and would have died if he didn’t.