Most lipstick contains fish scales.
37
Human teeth are almost as hard as rocks!
47
Drinking banana milkshake is a perfect cure for hangover.
21
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
Surgeons who listen to music during operations perform better than those who don't .
87
The human brain is insensitive to pain.
76


