4.5 pounds of sunlight strike the Earth each day.
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Scientists have developed a microparticle filled with oxygen that can be injected into the blood stream, enabling us to live without breathing.
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Scientists are now able to grow 'beating' heart tissue in a lab!
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A ball of glass will bounce higher than a ball made of rubber.
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At 15 years old, Jack Andraka invented a method of diagnosing pancreatic cancer, thus helping to save the lives of millions of people around the world. It is 168 times faster, 26,000 times cheaper, 400 times more sensitive, and has a 99% success rate.
15
Brass doorknobs automatically disinfect themselves in about 8 hours.
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The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
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