Enamel is hardest substance in the human body.
61
Every year your body replaces 98% of your atoms.
119
The human brain has the capacity to store everything that you experience.
4k
Our Right Lungs takes more air than our left lung.
194
One human hair can support 3 ounces.
191
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55