The only letter not appearing on the Periodic Table is the letter "J".
180
The bark of an older redwood tree is fireproof.
65
The left ear is more responsive to words of love and emotion whispered into it than the right.
40
Indoor pollution is 10 times more toxic than outdoor pollution.
62
Research indicates that plants grow healthier when they are stroked.
173
Your brain is 80% water.
525
Each day, up to 150 species of life become extinct.
-23
The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
18