All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
21
Oenophobia is the Fear of wines.
28
Those who get out of bed by 7am are more likely to be thinner and happier.
20
Fingernails grow fastest on the hand you favor.
44
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
More people use blue toothbrushes, than red ones!
66
Redheads require up to 20% more anesthesia to be knocked out.
112
Every day, the average person swallows about a quart of mucous.
5