› added 2 years ago

159

Today I learned: Holding in your urine, can actually cause kidney failure and kill you.

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via reddit.com

pY8DG TIL that John Harvey Kellogg, the inventor of Corn Flakes, was an early proponent of germ theory.
xVKbb TIL soldiers in the elite Grenadier Guards never say "yes". This is because the word is redundant as the alternative is "no" and a Guardsman never says "no" to an order. They simply say "sir"
7rlXL TIL It took 100 days to put out the flames of the 9/11 attacks. Everytime a large chunk of debris was moved a rush of oxygen would severely intensify the flames.
OokD1 TIL The Apollo 10 crew tested the procedures for the Apollo 11 mission, including a descent in the Lunar Module. However, NASA reduced the amount of fuel in the lander to keep the two astronauts from being tempted to stray from their mission and steal the first moon landing.
DXVP TIL that dumping golf balls into the sea is outlawed because the plastic does not break down. A professor at the University of Maine used ground-up lobster shells and other materials to develop biodegradable golf balls. These balls are intended for use on cruise ships or driving ranges by the ocean.