Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
Fingernails grow nearly 4 times faster than toenails.
31
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
Redheads require more anesthesia to 'go under' than other hair colors do.
50
One out of 20 people have an extra rib.
66
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
