Morning Overview on MSN
Scientists just created the 'impossible' hexagonal diamond
Researchers have synthesized millimetre-scale hexagonal diamond, a crystal structure so elusive that many physicists doubted ...
Scientists created a pure hexagonal diamond in the lab, confirming a long-debated carbon structure slightly harder than natural diamonds.
Morning Overview on MSN
Scientists report a harder diamond form, reviving a long-running debate
A team of researchers has reported the first laboratory synthesis and recovery of bulk hexagonal diamond, a crystal form long predicted to be harder than the conventional gems used in cutting tools ...
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