The human sigh acts as a physiological reset button.
23
Drinking banana milkshake is a perfect cure for hangover.
21
A human brain produces as many as 12,000 to 50,000 thoughts per day, depending on how deep a thinker a person is.
23
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
Pain occurs when sounds are above 130 db.
124
Bearing a male child can alter a woman's brain by leaving male DNA that can persist for the rest of her life, making her less likely to suffer from Alzheimer's disease, promote tissue repair, and improve her immune system.
16
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22