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 ...
Morning Overview on MSN
Scientists forge pure hexagonal diamonds tougher than natural gems
Researchers have produced nearly pure hexagonal diamond, a material long theorized to be harder than conventional diamond, by ...
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