A hummingbird weighs less than a penny.
1k
Dolly Dimples, a 555 lbs. woman, lost 443 lbs in one year by eating nothing but baby food.
16
Sex burns about 360 calories per hour.
860
The earth is approx. 6,588,000,000,000,000,000 tons.
175
Fidgeting can burn about 350 calories a day.
201
Dieters who sleep more take off more fat that those who sleep less.
159
The average person's skin weighs twice as much as their brain.
131
You burn more calories sleeping than you do watching television.
348