The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
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It takes a photon 170,000 years to travel from the core of the Sun to the surface, but only 8 minutes to travel the rest of the way to Earth.
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Diamonds can be shattered with a hammer.
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Scientists are working on a portable spray-on-skin that can heal severe wounds in just a few minutes.The spray mainly contains important proteins that can reprogram the injured cells to become stem cells, and back to young uniformed skin cells. So far they were able to accelerate healing process from 12 weeks to 21 days with a similar approach.
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In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
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4.5 pounds of sunlight strike the Earth each day.
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