If you hold farts in during the day, they'll just come out when you sleep.
16
The levels of two stress hormones, cortisol and epinephrine which suppress the body's immune system, will actually drop after a dose of laughter.
112
In one day, adult lungs move about 10,000 litres of air.
11
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
The idea of left brain (logical) and right brain (creative) has no basis in neuroscience and is in fact a myth.
16
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
The human sigh acts as a physiological reset button.
23