› added 6 years ago

78

TIL Astronaut Harrison Schmitt, from the Apollo 17 mission, had a severe allergy to moon dust.

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via reddit.com

ZpdnB TIL modesty can be fatal. Studies reveal people often refuse to remove wet clothes in freezing conditions, risking deadly hypothermia, or strip for anthrax decontamination showers, delaying lifesaving measures, increasing toxin exposure, and creating challenges for emergency responders.
Br1Ry TIL that Twitter holds the patent on “dragging down from the top of your screen to refresh the current page,” but agreed when they acquired the patent to only use it on anyone who sued them first.
E1QGw TIL that Superman was originally a vigilante fighter and in one instance was fired upon by the National Guard after he destroyed a slum to force the government to build better housing for the poor. He was also often depicted using lethal force and attacking wife beaters, profiteers, and lynch mobs.
OA04 TIL that in 2011 it was revealed that the US have a spy operation that manipulates social media (including sites like Reddit, incase you hadn’t already noticed….)
w6bP TIL Costco hasn’t changed the price of its $1.50 hot dog and soda combo in 30 years.