› added 8 years ago

124

TIL that George H.W. Bush is the longest living president in US history

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jp4n TIL cats kidneys are so efficient, they can drink seawater all day every day, no problem.
PBlG Today I learned that while some have been destroyed through friendly fire, not one M1A1 Abrams tank has ever been destroyed in combat by enemy fire.
ADjgw TIL that Albert Einstein spent more time as a Swiss citizen (54 years) than as a German citizen (36 years). In third place comes his American citizenship (15 years).
WkYJL TIL That ice is predicted to change into a metal at pressures above 4.8 TPa (or ~48 million times the Earth’s atmospheric surface pressure). At even more extreme pressures, it could melt into a quantum liquid.
aLWL TIL a 19 year old developed a way to clean the plastic out of the oceans 2000x times faster than if they used boats and nets