Scientists aren't sure what color dinosaurs were.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
When you walk down a steep hill, the pressure on your knees is equal to three times your body weight.
199
The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed.
51
Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
21
Some toothpastes and deodorants contain the same chemicals found in antifreeze.
38
Most liquid laundry detergents are alive with living organisms that help to break down stains!
88