The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
The human brain has the capacity to store everything that you experience.
4k
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
Our brains have a negativity bias and will remember bad memories more than good ones.
15
One quarter of the human brain is used to control the eyes.
43