Only 1 person in 2 billion will live to be 116.
49
The skin on your lips is 200 times more sensitive than your fingertips.
345
Male hospital patients fall out of bed twice as often as female hospital patients.
71
Bearing a male child can alter a woman's brain by leaving male DNA that can persist for the rest of her life, making her less likely to suffer from Alzheimer's disease, promote tissue repair, and improve her immune system.
16
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
Chocolate, sex, and laughter are all important for a healthy brain.
37
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
Only 1% of bacteria cause disease in humans!
2