Fingernails grow fastest on the hand you favor.
44
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
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
Applying vodka to your face helps tighten your pores and can reduce the risk of acne breakouts.
19
There are about 1,400 different species of bacteria in your belly button.
10
Some people have a "natural alarm clock" allowing them to wake up when they want. This is actually caused by a burst of the stress hormone adrenocorticotropin.
15
We blink 25 times a minute.
51
Human hair and fingernails continue to grow after death.
7