Your ears secrete more earwax when you are afraid than when you aren't.
229
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
Poor eyesight (myopia) is associated with higher IQ.
232
Research indicates that babies who suck on pacifiers are more prone to ear aches.
21
The tongue is the strongest muscle in the human body.
50
More people have a phobia of frogs than rats.
41
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
Redheads require up to 20% more anesthesia to be knocked out.
112