Ultra-hard material made in the lab without high pressures

There’s hard, and then there’s superhard. Researchers have designed and made a material capable of scratching diamond — and done it without resorting to harsh, high-pressure methods.

read the story here

Ultra-hard material made in the lab without high pressures

There’s hard, and then there’s superhard. Researchers have designed and made a material capable of scratching diamond — and done it without resorting to harsh, high-pressure methods.

read the story here