Fingernails grow fastest on the hand you favor.
44
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
Pain travels through your body at 350 ft. per second.
36
Your skin is actually an organ.
88
Your heart rate can rise as much as 30% during a yawn.
69
Taphephobia is the fear of being buried alive!
44
Drinking watermelon juice before a workout helps reduce muscle soreness.
21