The cat brain weighs about 30g.
167
Starfish don't have brains.
132
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
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
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
Optical illusions occur when what the eyes see conflicts with what the brain expects.
75
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13