The human sigh acts as a physiological reset button.
23
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
The average person will go on a date at least 100 times before they finally marry.
33
Your thumb is about the same size as your nose.
124
Babies crawl an average of 200m a day.
212