Our eyes are always the same size from birth, but our nose and ears never stop growing.
269
The human brain has the capacity to store everything that you experience.
4k
When your face blushes, the lining of your stomach turns red, too.
154
Only 1% of bacteria cause disease in humans!
2
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
Redheads require more anesthesia to 'go under' than other hair colors do.
51
