› added 6 years ago

100

TIL captive bred Poison Dart Frogs are not toxic because of their diet.

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neNLd TIL there's a hidden room behind Lincoln's head on Mount Rushmore
OG8kY TIL that the Amazon River got its name from the Amazons of Ancient Greek Myths, due to an encounter with natives which took place in 1541
AmRl TIL One researcher estimates that with current technology it would take 10,000 automated microscopes thirty years to map the connections between every neuron in a human brain, and 100 million terabytes of disk space to store the data.
4r0b TIL the “guilty” face that dogs make aren’t really that of guilt, rather they are facial expressions of anticipating punishment. It is believed dogs don’t have enough self awareness, therefore, cannot feel guilty of something.
9alr TIL the giant panda Chi Chi was sexually attracted to humans and refused attempts at mating by other giant pandas. Instead she made full sexual self-presentation to zookeepers.