The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
Chewing gum boosts your brain power.
285
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 person infected with the SARS virus, has a 95-98% chance of recovery.
23
In 1996, research found that having excessive body hair is linked to higher intelligence.
23
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26


