› added 2 years ago

98

TIL staring at screens makes your eyeballs elongate

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via reddit.com

pYAP8 TIL the first Scram button on a nuclear reactor had its origins in 1942 where an actual control rod tied to a rope with a man with an axe stood next to it; cutting the rope would mean the rods would fall by gravity into the reactor core, shutting the reactor down.
rNpb0 TIL 1 In 200 People On Earth Live In Tokyo ( 43 Million Tokyo Metro ÷ 8 Billion World Pop)
Bgmak TIL if you're legally in possession of human remains in the US, you can dispose of them at sea for free as long as you're at least 3 nautical miles from shore, properly prepare the body or ashes, and notify the EPA within 30 days
JYEd8 TIL the nurse,Caroline Hampton, helped popularize surgical gloves. She almost quit her job as a surgical nurse at John Hopkins due to severe hand eczema caused by surgical disinfectant until her boss bought her custom rubber gloves. Other staff members copied this and found they made work easier.
jQDa TIL a Playstation 4 horror demo called P.T. was considered one of the best horror games in years until it was removed from the Playstation Store. Now, consoles with this demo sell on ebay for up to $1000.