One quarter of the human brain is used to control the eyes.
43
The average person has over 1,460 dreams a year!
69
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
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Taphephobia is the fear of being buried alive!
44
The average sperm cell swims at 8 inches per hour.
76
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160