Our Body is a mystery box, and here are few reasons why.
- The average human will shed 40 pounds of skin in their life.
2. Our stomach acid is strong enough to dissolve metal, even razor blades.
3. We are about 1 cm taller in the mornings than in the evenings.
4. Apart from identical twins every single person on Earth has a unique smell.
5. The higher your IQ, the more you supposedly dream.
6. If all the DNA in our body were uncoiled, it would stretch out to about 10 billion miles, which is from Earth to Pluto and back.
7. There are over 300 million capillaries in your lungs. If one stretches them out end to end they would reach across the United States.
8. During your lifetime, one will produce enough saliva to fill two swimming pools.
9. After eating too much, your hearing is less sharp.
10. Humans are the only species that produce emotional tears.
Sources: 25 Unbelievable Facts About The Human Body