If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
If you are cold you are more likely to be hungry because you use energy to keep warm.
144
A person can live without food for about a month, but only about a week without water.
156
Held in farts enter your bloodstream and are bad for your body.
26
Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
You can hear the blood flowing through your ears if you find a quiet place and cover them tightly.
19
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13