› added 8 years ago

730

TIL that oral sex makes pregnancies safer and more successful

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9Yerm TIL students at Saint Andrews University in Scotland have a tradition of stripping off their clothes and running into the freezing sea
1pN4 TIL Bill Gates got knighted by the Queen.
mxg1v TIL Roddy Piper improvised the "I have come here to chew bubblegum and kick ass.... and I'm all out of bubblegum," line from They Live. John Carpenter told Roddy that he wasn't gonna rob the bank, but he was holding a shotgun and wearing sunglasses, so he needed to say something.
LkoJ9 TIL that the alternating current (AC) flows only near the outer surface of conducting wire ie the current is not evenly distributed inside the conductor. This phenomena is k/n as Skin Effect. 95% current flows near the skin and only 0 - 2% current flows in the center.
N596 TIL that 7 captive Russian air crew overpowered their Taliban guards, jump started the engine of their cargo plane using a battery to escape after a year in Afghanistan.