Watch this video to understand the different properties of diamond and graphite. The rigid network of carbon atoms, held together by strong covalent bonds, makes diamond very hard. This makes it ...

The graphite-diamond phase transition is of particular interest for fundamental reasons and a wide range of applications. In new experiments, Lawrence Livermore National Laboratory (LLNL) scientists ...

Molten carbon can crystallize into diamond or graphite, but it has been difficult to study this process. New simulations show that graphite can sometimes "hijack" the pathway that would lead to ...

In brief: Chinese researchers have developed a synthetic diamond that is significantly harder and more resilient than those that occur naturally here on Earth. If commercially viable, the new diamond ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Diamonds are famous for their strength, but scientists have long suspected that another form of diamond might be even harder. Evidence of this was gathered over the past sixty years in meteorite ...

Graphite and diamonds are the only two natural polymers of carbon. Both are very strong, can withstand extreme heat, and resist attack from chemicals and corrosion. While a diamond is a ...

A team of scientists from two universities in China have synthesized a material harder than diamond in the laboratory. When carbon is subjected to extreme heat and pressure within the Earth, it can ...