Most lipstick contains fish scales.
37
A fetus develops fingerprints at eighteen weeks!
32
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
The human sigh acts as a physiological reset button.
23
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
The average sperm cell swims at 8 inches per hour.
76
More people use blue toothbrushes, than red ones!
66
Lack of water is the #1 trigger of daytime fatigue.
148