The 6 strongest materials on Earth are harder than diamonds

The 6 strongest materials on Earth are harder than diamonds

Carbon is one of the most fascinating elements in all of nature, with chemical and physical properties unlike any other element. With just six protons in its nucleus, it’s the lightest abundant element capable of forming a slew of complex bonds. All known forms of life are carbon-based, as its atomic properties enable it to link with up to four other atoms at a time, from the simplest such structure possible (methane) to incredibly rich molecule…