Most dreams last only 5 to 20 minutes.
79
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Pain travels through the body at 350 feet per second!
23
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
-3
Chewing gum boosts your brain power.
285
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Your hair grows faster in the morning than at any other time of day.
91