A ball of glass will bounce higher than a ball made of rubber.
73
The Manchineel Tree is so poisonous, rainwater dripping off it’s leaves will burn your skin.
17
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42
Scientists concluded that the chicken came first, not the egg, because the protein which makes the egg shells is only produced by hens.
11
The average temperature at 40,000 feet above sea level is -60 F.
56
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
One barrel of petroleum holds 42 gallons.
20