The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
The human brain uses approximately as much energy as a 10 watt light bulb.
120
It takes approximately 12 hours for food to entirely digest.
93
The average sperm cell swims at 8 inches per hour.
4
The human brain has the capacity to store everything that you experience.
4k
Mushrooms are more closely related to humans than they are to plants.
47
The world's shortest man measures only 21.5 inches.
73
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111