On average, there's 100 billion neurons in the human brain.
83
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
The human brain is more active during sleep than during the day.
28
Music is as addictive to the brain as sex and drugs.
27
The human brain doesn't stop developing until about 25 years old.
102
Music has the ability to repair brain damage and return lost memories.
62
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
The ancient Egyptians thought the function of the brain was to produce snot.
16