Chocolate is associated with the release of serotonin, the hormone that makes you feel relaxed, calm, and happy.
183
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Chewing gum boosts your brain power.
285
We forget why we have entered a room because passing through doors creates an ‘event boundary’ causing the brain to file away what we were just thinking about.
26
On average, there's 100 billion neurons in the human brain.
83
Caffeine boosts memory.
405
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
On average, there's 300 billion neurons in the octopus brain.
129