DARPA Tasks Elementum 3D to 3D Print World’s Rarest Metal
Rhenium, the last of the stable elements to be discovered, is one of the scarcest elements in the Earth’s crust. It has the highest melting point of any metal aside from tungsten, as well...
Rhenium, the last of the stable elements to be discovered, is one of the scarcest elements in the Earth’s crust. It has the highest melting point of any metal aside from tungsten, as well...