When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
The average person's skin weighs twice as much as their brain.
131
You can only remember 4 things at a time.
31
Scientists say that a 'zombie apocalypse' is actually possible based on the recent discovery of certain brain parasites. But as of now, these parasites only affect bugs.
16
10 seconds is the amount of time until unconsciousness after the loss of blood supply to the brain.
108
On average, there's 100 billion neurons in the human brain.
83
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
Our brains have a negativity bias and will remember bad memories more than good ones.
15