Every time you sneeze some of your brain cells die.
113
Caffeine boosts memory.
405
On average, there's 300 billion neurons in the octopus brain.
129
You can only remember 4 things at a time.
31
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
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
The human brain uses approximately as much energy as a 10 watt light bulb.
120