By weight, Bone is five times stronger than steel.
417
The human brain has the capacity to store everything that you experience.
4k
Although African-Americans make up only 13% of the U.S. population, they accounted for one half of the estimated new HIV/AIDS diagnoses in 2004.
70
People who sleep late have more mental stamina and can outperform early risers.
33
Sitting straight upright in your chair is bad for your back. You should instead slouch at an angle of 135 degrees.
10
A sneeze can travel as fast as 100 miles per hour.
43
Men get hiccups more often than women.
93
Most lipstick contains fish scales.
37