› added 5 years ago

126

TIL earthworms are known to live 10-15 years before they die.

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jNvLa TIL that up to 6.2% of the US population has narcissistic personality disorder, a mental condition where one of the criteria for diagnosis is a lack of empathy.
5VAJD TIL that Ray Dalio launched Bridgewater Associates in his apartment in 1975, and by 2013, it became the largest hedge fund in the world.
oRWZ8 TIL that 70% of trees felled by beavers fall towards the water.
nWvvW TIL mosquitoes can't transmit HIV because, Only saliva is injected into humans when a mosquito bites and thus HIV positive blood that a mosquito may have previously ingested is never transmitted to other humans.Imagine what would happen if its snout structure isn't built that way.
0dQOL TIL In the sixteenth meeting between Wisconsin and Minnesota in 1906, President Roosevelt had to intervene by canceling the game because too many deaths and injuries occurred on the field.