Starfish don't have brains.
132
On average, there's 100 billion neurons in the human brain.
83
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
The human brain is more active during sleep than during the day.
28
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
