You have no sense of smell when you're sleeping!
72
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
The tongue is the strongest muscle in the human body.
50
‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
8
Tap water in Canada is held to a higher health standard than bottled water.
19
Human teeth are almost as hard as rocks!
47
According to one report, it would take 800 marijuana joints to kill a person - but the cause of death would be carbon monoxide poisoning.
176