A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
Starfish don't have brains.
132
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 is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Every time you sneeze some of your brain cells die.
113
The human brain uses approximately as much energy as a 10 watt light bulb.
120
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