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
You see your nose at all times, your brain just chooses to ignore it.
30
There are more nerve cells in the human brain than there are stars in the Milky Way.
349
The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin die.
193
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Daydreamers are better at solving complex problems.
28
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99