Researchers discover the hardest material in the world
(Image source: Pixabay/PublicDomainPictures) Have you ever heard of Lonsdaleit? If you google it, you will find something like this definition: The material is a rare high-pressure modification of diamond. It belongs to the group of minerals and crystallizes in a hexagonal structure with special material properties. For example, it is described as 58 percent harder ...








