There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Every time you sneeze some of your brain cells die.
113
Brain scans show that people who view photos of a beloved experience an activation of the caudate - the part of the brain involving cravings.
103
It has been shown that caffeine causes headaches when stopped suddenly and can cause morning headaches that are relieved by a dose of caffeine.
101
You're born with 300 bones, but when you get to be an adult, you only have 206!
17
One out of 20 people have an extra rib.
66
When a person dies, hearing is usually the last sense to go.
124
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202