The only letter not appearing on the Periodic Table is the letter "J".
180
A single speck of dust is half way in size between a subatomic particle and the Earth.
15
The earth is approx. 6,588,000,000,000,000,000 tons.
175
Research indicates that plants grow healthier when they are stroked.
173
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88
The smell of freshly cut grass is actually a plant distress call.
31