Clinophobia is the fear of beds!
30
Human teeth are almost as hard as rocks!
47
Fidgeting can burn about 350 calories a day.
201
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
Your heart pumps about 2,000 gallons of blood each day!
53