Pineapples are not a single fruit, but a group of berries that have fused together.
19
The human sigh acts as a physiological reset button.
23
By peeing in the shower, you can save 1,157 gallons of water a year.
31
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
94
Richard Branson, founder of the Virgin Group, is dyslexic.
7