#Researchers solve a 60-year-old puzzle about a superhard material
“#Researchers solve a 60-year-old puzzle about a superhard material” Researchers have cracked a 1960s puzzle about the crystal structure of a superhard tungsten boride. Credit: Pavel Odinev / Skoltech Skoltech researchers, together with their industrial colleagues and academic partners, have cracked a 1960s puzzle about the crystal structure of a superhard tungsten boride that can…