› added 3 years ago

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TIL the main reason birds have hollow bones isn't to make them lighter. It's extra lung so they can breathe better.

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Vm9Z TIL Sikh’s are expected to carry a comb that is to be used twice daily, a steel bracelet that is to be worn on the dominant hand, and a small dagger to defend against the repression of the weak.
Z8ARv TIL In 1965, a patent was filed for a "birthing apparatus" which would spin pregnant women around at as much as 7G until their baby was flung out from the centrifugal force.
dDZRQ TIL that the top seven US currency demonimations in circulation, based on volume, are: $100, $1, $20, $5, $50, $10, and $2. For instance, in 2021, there were 17.7 billion $100 bills, but only 1.4 billion $2 bills.
woeG7 TIL – Looking at the rocks lower left of the famous portrait depicting Napoléon's crossing of the Alps by Jacques-Louis David, it is seen that the names of Hannibal and Charlemagne, who had previously crossed the Alps, were engraved.
4kdgN TIL there are so many "Florida man" stories because Florida's public records laws allow journalists to access basic crime information almost in real time.