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
Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
12
Starfish don't have brains.
132
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
Blueberry juice boosts memory.
884
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
Daydreamers are better at solving complex problems.
28