The skin on your lips is 200 times more sensitive than your fingertips.
345
The human body contains over a billion miles of DNA.
147
‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
Every year your body replaces 98% of your atoms.
119
The heart pumps about 1 million barrels of blood during an average lifetime!
30
Cracking your knuckles does not actually hurt your bones or cause arthritis. The sound you hear is just gas bubbles bursting.
18
The average person has over 1,460 dreams a year!
69
It is almost impossible to sneeze with your eyes open. It is a defense mechanism that has evolved to protect our eyes from bacteria and debris.
164