When you shave a guinea pig it looks like a little hippo.
19
The human brain doesn't stop developing until about 25 years old.
102
You can't tickle yourself.
29
Close to 110 million roses (mostly red) will be purchased and delivered around Valentine's Day in the U.S.
88
Penguins have a gland above their eye that turns saltwater into freshwater.
12
NASA invented baby food as we know it today.
7
Chanel Tapper, a student from California, USA, has the world's longest tongue, measuring 9.75 cm (3.8 inches), from tip to top lip!
26
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12