Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
By weight, Bone is five times stronger than steel.
417
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111