Scientists aren't sure what color dinosaurs were.
312
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17
Hot water can freeze faster than cold water.
181
A ball of glass will bounce higher than a ball made of rubber.
73
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
Cold water weighs more than hot water.
93