Pain occurs when sounds are above 130 db.
124
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
A man's beard grows fastest when he anticipates sex.
239
The human eye blinks an average of 4,200,000 times a year.
233
Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
If your DNA was stretched out it would reach to the moon 6,000 times.
256
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k