› added 4 months ago

17

TIL that scientists once came up with a theory that the Refractory Period in males evolved as a survival mechanism to prevent them from fatally exhausting themselves during sexual activities.

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5YyG8 TIL that catfish whiskers are completely harmless, but it's actually the fins that can cause high amounts of pain
4olw TIL every time Paul Rudd goes on Conan’s show to promote a movie, he instead shows a poorly staged clip from the movie Mac and Me.
OBP6 TIL you should look away from your computer every 20 min. and gaze at something 20 ft. away from you for 20 sec. to help with computer eye strain - called the “20-20-20 rule”
m158M TIL that In 1986, Apple Launched a Clothing Line
9KEm TIL the Middle East used to be covered in vast forests, but was deforested for building projects causing erosion that turned much of the area into desert.