On average, there's 300 billion neurons in the octopus brain.
129
Music has the ability to repair brain damage and return lost memories.
62
The ancient Egyptians thought the function of the brain was to produce snot.
16
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
The elephant brain weighs about 6,000g.
274
Caffeine boosts memory.
405