› added 9 years ago

1315

TIL that it takes 45 minutes to take a poop in space.

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nWogB TIL: Autism can be detected with a 92% certainty just by looking at how fast the pupils dilate (Pupillary Light Reflex in Individuals with Autism Spectrum Disorders)
ANRx4 TIL of James Clyman, an American "Mountain Man" who wrote one of the accounts of Hugh Glass' bear mauling (subject of 'The Revenant' starring Leonardo Dicaprio) and advised the infamous Donner-Reed Party not to take their fatal shortcut along The Oregon Trail.
68NX TIL When a squirrel feels it is being watched it may deceptively pretend to bury an object then hide the object in its mouth
BraDb TIL weasles are theorized to hypnotize their prey by doing a strange 'war dance'
ppDQ TIL the three gorges dam in China holds back so much water it slows the rotation of the earth slightly.