The adult human brain weighs about 3 pounds (1,300-1,400 g).
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Obsessive nose picking is called Rhinotillexomania.
101
By weight, Bone is five times stronger than steel.
417
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92