A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
A toothbrush within 6 feet of a toilet can get airborne bacteria from flushing.
15
Medical research has found substances in mistletoe that can slow down tumor growth.
32
In older people, memory is best early in the morning and then declines during the late afternoon.
33
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
The heart pumps about 1 million barrels of blood during an average lifetime!
30
Our brains have a negativity bias and will remember bad memories more than good ones.
15
