› added 8 years ago

126

TIL cracking your knuckles does not cause arthritis or increase your risk

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ZpZGR TIL of former Governor's Councilor Herbert Connolly, who in 1988 arrived to the polls too late to cast a ballot for himself and lost by a single vote.
Z8PdR TIL that, in humans, there is a secreted protein that is literally called “Sonic hedgehog”
RDVa TIL there is a part of Kentucky that is surrounded by Missouri and is only accessible via Tennessee.
xVp7D TIL - In April 2001 a parody internet protocol was implemented IRL via pigeons!
8aKyZ TIL The moon is shaped like an egg: it only looks round because the big end points toward Earth