People who laugh more are better able to tolerate pain - both physical and emotional.
36
A teen in Michigan built a working nuclear reactor. He taught himself how to build it as a weekend hobby project in his basement from ages 15-17 for $3500.
8
People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194
The first foreigner to become a samurai was an African slave.
26
Intelligent people have more zinc and copper in their hair.
233
A person can live without food for about a month, but only about a week without water.
156
Korean Okhwan Yoon left behind a profitable business to cycle the world in aid of world peace. For over 9 years, he has biked across 192 countries on six continents, and has survived 6 car accidents, malaria, extreme temperatures, robbery, and kidnapping.
16