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
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
The human sigh acts as a physiological reset button.
23
By the age of 60, most people have lost 50% of their taste buds.
17
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
Your ears secrete more earwax when you are afraid than when you aren't.
229