Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
In 30 minutes, the average body gives off enough heat (combined) to bring a half gallon of water to boil.
199
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22