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 brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61
The human brain uses approximately as much energy as a 10 watt light bulb.
120
The average person's skin weighs twice as much as their brain.
131
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Fingers prune underwater not because of them absorbing the water or washing away the oil, but because of an evolutionary trait caused by the brain to enhance the grip of your fingers underwater.
24
You can only remember 4 things at a time.
31