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 sun is 330,330 times larger than the earth.
75
Pumice is the only rock that floats on water.
14
Aluminum used to be more valuable than gold!
84
Nylon is made from coal and petroleum.
42
Iron weighs more after it rusts.
68
Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
116
Rafflesia Arnoldii is the largest flower in the world and can grow as big as an umbrella.
42