The average person's skin weighs twice as much as their brain.
131
A sneeze can travel as fast as 100 miles per hour.
43
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
Your heart beats over 100,000 times a day!
54
Wearing tight pants can lead to impotence in men.
120
Your ears secrete more earwax when you are afraid than when you aren't.
229
The first patented condom was meant to be reused!
47
‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8