› added 12 years ago

80

TIL that revolving doors exist to prevent drafts when the door opens, saving energy on heating and cooling.

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PYmXZ TIL that survival expert Bear Grylls, a Special Forces Reservist from 1994 to 1997, was very lucky to survive a parachute malfunction while training with the SAS in Africa. His parachute split at 1,600 feet. He fell and landed, fracturing three vertebrae. Incredibly, his spinal cord stayed intact.
O7oe TIL that there was a breed of dog called a “Turnspit Dog”. It was placed into a large wheel like a hamster or gerbil wheel. The wheel drove a belt connected to a turn-spit in a fireplace to rotate the meat on the turn spit. This breed is now extinct.
bnd9 TIL that there is a form of insomnia that is progressive and 100% fatal. Sufferers gradually lose the ability to sleep until it is completely impossible. After several months of no sleep, they become unresponsive, mute, and eventually die.
l7PDa TIL That only two states in the U.S. allow "mutual combat", being Washington and Texas. And that Consent to fight in Texas doesn’t need to be explicitly stated. If someone’s words and actions make it clear that they want to fight, this is considered consent
eR9g TIL Four months after approving the merger of Comcast and NBC in 2011, Meredith Attwell Baker, the FCC commissioner who approved the deal, was hired as a lobbyist by Comcast.