Your thumb is about the same size as your nose.
124
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
32
The human brain doesn't stop developing until about 25 years old.
102
One human hair can support 3 ounces.
191