› added 7 years ago

399

TIL the ground is the same as the floor, but on the outside.

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4XPkX TIL that a thermos works because there is a vacuum between the walls of the container, limiting the transfer of heat to or from its contents.
6EGQ7 TIL that in the past 100 years, parts of Houston have sunk by up to 12 feet due to aquifer depletion. This subsidence messes with drainage channels and makes the city prone to flooding.
VMxdm TIL that the Elan "therapeutic" school, infamous for torturing its students who weren't allowed to contact the outside world, had a form of punishment where well behaved students would beat up poorly behaved ones. One student punished in this way was killed. The school covered it up for years.
p8xQ8 TIL of Friedrich Wilhelm Voight, a German man who in 1906 impersonated a Prussian military officer and rounded up a group of soldiers in order to steal over 4,000 marks from the municipal treasury of Köpenick
VB0OB TIL : When Queen Elizabeth visited the set of "Game of Thrones" she refused to sit on the Iron Throne because there is a law disallowing her from sitting on a foreign throne.