You're born with 300 bones, but when you get to be an adult, you only have 206!
17
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
The male fetus is capable of attaining an erection during the last trimester.
75
You can alleviate a tickly throat by scratching your ear.
9
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46
It takes about 20 seconds for a red blood cell to circle the whole body.
102
If you are bitten by a poisonous snake, and fail to receive medical attention, you still have a 50% chance of survival.
28