Your hair grows faster in the morning than at any other time of day.
91
It takes 17 muscles to smile, 43 to frown.
65
Our eyes are always the same size from birth, but our nose and ears never stop growing.
266
Clinophobia is the fear of beds!
30
Redheads require up to 20% more anesthesia to be knocked out.
112
Wearing headphones for an hour increases the bacteria in your ear 700 times.
233
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
By weight, Bone is five times stronger than steel.
417