When it was first discovered, YR4 had a 1-in-83 chance of striking Earth. It increased to 1-in-67, then 1-in-53, then to 1-in ...
Scientists create new ‘super diamond’ in major breakthrough - Material may find applications in machining, drilling, or even ...
Chinese scientists have created a ‘super diamond’ 40% harder and far more durable than natural ones. Experts say the creation ...
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