Our brains have a negativity bias and will remember bad memories more than good ones.
15
Starfish don't have brains.
132
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
The human brain is more active during sleep than during the day.
28
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
The elephant brain weighs about 6,000g.
274
An ant brain has about 250 000 brain cells. A human brain has 10,000 million so a colony of 40,000 ants has collectively the same size brain as a human.
118