Your nose can detect over 1 trillion different scents.

Your brain can recognize a familiar face in less than half a second.

Fact #2674 · Human Body

The use of defibrillators can restore normal heart rhythm.

Fact #1227 · Human Body

The human skin is the body's largest organ.

Fact #247 · Human Body

Your bones are stronger than steel.

Fact #1716 · Human Body

Humans can survive extreme cold longer than extreme heat.

Fact #3068 · Human Body

Your brain creates thought.

Fact #2427 · Human Body

Queen lead singer Freddie Mercury was born with four extra teeth in his upper jaw giving him his distinct smile.

Fact #2584 · Human Body

Only about 5% of people have detached retinas in their lifetime.

Fact #2878 · Human Body