Your heart pumps about 2,000 gallons of blood each day!
53
You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
11
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
When a person dies, hearing is usually the last sense to go.
124
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
Male hospital patients fall out of bed twice as often as female hospital patients.
71
Obsessive nose picking is called Rhinotillexomania.
101