There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Children are more allergic to cockroaches than they are to cats!
46
Human hair and fingernails continue to grow after death.
7
At age 70, more than 70 percent of men are still potent!
29
If you were to roll a lung from a human body and out flat it would be the size of a tennis court.
36
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
A sneeze can travel as fast as 100 miles per hour.
43
Your thumb is about the same size as your nose.
124