Crushed cockroaches can be applied to a stinging wound to help relieve the pain.
31
The human heart creates enough pressure to squirt blood 30 ft.
37
Gardening is said to be one of the best exercises for maintaining healthy bones.
40
The human brain is insensitive to pain.
76
Every cigarette smoked cuts at least five minutes of life on average, which is roughly the time it takes to smoke one cigarette.
118
Surgeons who listen to music during operations perform better than those who don't .
87
The lense of the eye continues to grow throughout a person's life.
34
Every year your body replaces 98% of your atoms.
119