The bark of an older redwood tree is fireproof.
65
The average temperature at 40,000 feet above sea level is -60 F.
56
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
19
Liquid TIDE laundry detergent glows under a blacklight.
96
4.5 pounds of sunlight strike the Earth each day.
27
Stannous fluoride, which is the cavity fighter found in toothpaste is made from recycled tin.
65
Most dust particles in your house come from dead skin.
48