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96 facts tagged with Human Facts
In 2003, the skeletal remains of a human that measured 6 inches in length were found in a Chilean ghost town. A definite explanation for its size, mutations, and origin has yet to be found.
Sperm Made Every Heartbeat
The human testicles can produce 1,500 sperm during every heartbeat.
Research suggests that laziness is just a natural part of being a teenager and doesn't reflect bad behavior.
Mushrooms are more closely related to humans than they are to plants.
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.