If you are cold you are more likely to be hungry because you use energy to keep warm.
143
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
A person can live without food for about a month, but only about a week without water.
156
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
Your body is creating and killing about 2.4 million red blood cells per second.
17
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
If you hold farts in during the day, they'll just come out when you sleep.
16
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24