The human body contains over a billion miles of DNA.
147
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
Like fingerprints, everyone's tongue print is different!
71
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
Every time you sneeze some of your brain cells die.
113
Only 1 person in 2 billion will live to be 116.
49
More people have a phobia of frogs than rats.
41