Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
11
Your body is creating and killing 15 million red blood cells per second.
50
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
In one day, adult lungs move about 10,000 litres of air.
11