Where do the world’s biggest diamonds come from? Geology now has answers

Some of the most extraordinary gems ever found belong to a rare class of diamonds known as CLIPPIRs (Cullinan-like, Large, ...
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Construct the ultimate colossal diamond in Minecraft hardcore

Expert Minecraft Gamer SB737 embarks on an ambitious project to gather rare materials and master complex building techniques ...

Doughnut‑shaped topology reveals new way to classify knitting, crochet and other textiles

Fabrics are made by repeatedly intertwining yarns into characteristic patterns. Many of their properties, such as stretchiness, arise not only from the material itself but also from how the yarns are ...