The only letter not appearing on the Periodic Table is the letter "J".
180
Liquid TIDE laundry detergent glows under a blacklight.
96
The smell of freshly cut grass is actually a plant distress call.
31
Indoor pollution is 10 times more toxic than outdoor pollution.
62
Balsa wood is classified as a hard wood!
41
Each day, up to 150 species of life become extinct.
-23
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
A cubic yard of air weighs about 2 pounds at sea level.
31