› added 4 years ago

268

TIL back in the 1700s, doctors would literally blow smoke up people’s asses to resuscitate them

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awk5o TIL that Houston is the only major US city without single-use zoning. Retail, office enterprises, and homes are free to mix as the market demands.
BnGb TIL that pink lights – which make skin blemishes more visible –have been installed in public places to deter teenage loitering
N7Ma8 TIL that spiders can fly using Earth's electrical field. Spiders have flown 'two-and-a-half miles up in the air, and 1,000 miles out to sea.'
dQOZ TIL that the extra shoelace holes at the top of running shoes are used to create a “heel lock” or “lace lock” to prevent blisters.
WGZd TIL Swedish millionaire Johan Eliasch purchased 400,000 acres of the Amazon Rainforest from a logging company for $14,000,000 for the sole purpose of its preservation.