› added 5 days ago

3

TIL the northern lights make whistling, cracking, and hissing sounds

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b66AE TIL Astronomer Rudolf Wolf tried to estimate pi using a needle experiment. He conducted experiments throwing the needle 5000 times, obtaining a value of 3.1596
boLa TIL that in order to apply for a job with Apple you are required to sign in using your Apple ID.
dgxK TIL Australia has historical records dating back 10,000 that accurately convey the disappearance and reappearance of islands with the raising and lowering of ocean levels
nK79 TIL Belgian Colonists cut the hands of children if villages did not meet Rubber Quotas in Congo
9pLm TIL Samuel Morse gave the rights of the telegraph to Texas before it was a state. They ignored him so 22 years later he gave it to the US Government.