The human brain uses approximately as much energy as a 10 watt light bulb.
120
The human brain is more active during sleep than during the day.
28
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
The ancient Egyptians thought the function of the brain was to produce snot.
16
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
Brain freeze is caused by the brain sensing the drop of temperature on your palate and increasing blood pressure in an attempt to save you from freezing.
14
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139