› added 7 years ago

202

TIL A cup of coffee in a white mug subconsciously tastes stronger than a cup of coffee in a dark coloured mug.

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yVdE8 TIL my grandfather’s cousin designed the legendary Apache 47
mxVpM TIL Cheetahs can’t roar, they can only meow, because of the absence of the hyoid bone in its neck.
x6rjo TIL that Gambling on who the next pope will be is one of the very few things explicitly punishable by excommunication.
xVW55 TIL that humans are very genetically similar to rats and mice which is why we have similar diseases, genes, and organ types like primates too
OKw6 TIL of Positronium, a nearly massless element made out of a meta-stable mix of matter and antimatter with no protons or neutrons. It can even form chemical compounds such as Positronium Hydride. When it does collapse, it releases pure energy as flash of gamma radiation, leaving nothing behind.