Gardening is said to be one of the best exercises for maintaining healthy bones.
40
A fetus develops fingerprints at eighteen weeks!
32
The right lung takes in more air than the left.
30
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
Kissing an infection-free partner is good for your teeth!
141
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
Every time you sneeze some of your brain cells die.
113