Girard-Perregaux and Aston Martin’s New Watch Comes with a Dial Executed in Car Paint
Girard-Perregaux and Aston Martin are proving, for the sixth time, that they’re a perfect pair. The watchmaker and automotive ...
40% harder Than natural diamonds: Chinese scientists synthesize ‘super diamond’
The synthetic hexagonal diamond exhibits high thermal stability up to 1,100°C and a hardness of 155 GPa, promising advancements in aerospace and defense industries.
The Debrief4 天
Rare Hexagonal Diamond is Finally Created in the Lab, Overturning Decades of Controversy
For the first time, researchers in China have synthetically produced a nearly pure hexagonal diamond, marking a significant ...