The largest cell in the human body is the female egg and the smallest is the male sperm.
682
Clinophobia is the fear of beds!
30
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127
Your ears secrete more earwax when you are afraid than when you aren't.
229
A sneeze can travel as fast as 100 miles per hour.
43
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
The smallest human penis ever recorded was just 5/8 of an inch long!
77
Fidgeting can burn about 350 calories a day.
201