› added 11 years ago

119

TIL you can kill a tree just by removing a ring of bark on the main trunk.

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W7jdA TIL San Francisco Zoo & Gardens was once the site of the world’s largest swimming pool - so large that lifeguards used wooden row boats to make their way across — and was also used by the military for drills and exercises
rNkW TIL the Doctor who claimed a link between vaccines and autism created fraudulent data for his paper and lost his medical license as a result.
W7GVL TIL in a private letter from 1521, Niccolo Machiavelli describes reading his mail in the toilet seat. Stuck on a boring work trip, he proceeds to ask his pen pal to send him fat folders stuffed with papers and make the mailman run, to prank the nosey monks who tried to pry at his letters
9d6p TIL that Louis Armstrong wore a Star of David throughout his adult life in tribute to the Karnofskys, a family of Jewish peddlers who had given him work and warm friendship during his difficult childhood
rNDxd TIL about Pidakala War, an annual cow dung fight in an Indian village where locals believe it brings good health, rain, and prosperity