There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
Unlike dogs, pigs, and some other mammals, humans cannot taste water. They taste only the chemicals and impurities in the water.
95
The average female will have 3.3 pregnancies in her life.
49
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
Most lipstick contains fish scales.
37
The male fetus is capable of attaining an erection during the last trimester.
75
A human being loses an average of 40 to 100 strands of hair a day.
133