The storage capacity of human brain exceeds 4 Terrabytes.
140
Your brain is 80% water.
525
Scientists are now able to grow 'beating' heart tissue in a lab!
162
Forensic scientists can determine a person's sex, age, and race by examining a single strand of hair.
101
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55
In zero gravity, a candle's flame is round and blue.
16
A cubic yard of air weighs about 2 pounds at sea level.
31