› added 4 years ago

361

TIL that introverts produce more saliva than extroverts

Read more bbc.co.uk

via reddit.com

jNxGR TIL: By the time the last wooly mammoths went extinct, the Great Pyramid of Giza was already 500 years old.
XOO6 TIL Scientists are on the verge of being able to produce viable, living human organs via 3D bioprinters.
ADbLa TIL carnivorous pitcher plants’ orifice features a prolonged concave structure which acts as a multidirectional ultrasound reflecting bats’ echolocation calls
gGWD TIL there was an ancient Egyptian god that was depicted with the head of a frog who was called “Kek”
4Xx7R TIL: Sustained supersonic speeds can damage the F-35's stealth coating and antennas embedded in the tail. Instead of fixing the issue, the Pentagon restricted how long the F-35 can fly at supersonic speeds.