A fetus develops fingerprints at eighteen weeks!
32
Panophobia is the fear of everything.
52
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
You mostly breathe from only one nostril at a time!
75
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
Common pesticides such as roach, termite, and flea insecticide can be found in the bodies of the majority of Americans.
11
The average office desk has 400 times more bacteria than a toilet.
22