Brass doorknobs automatically disinfect themselves in about 8 hours.
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Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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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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In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
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No matter how cold it gets, gasoline will not freeze.
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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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