Creality has sent me the Sermoon S1 high-end 3D scanner for review. It supports blue laser line and infrared structured light scanning, offers high accuracy up to 0.02mm, scans objects from 5 x 5 x 5 ...

Unlike the name suggests, rare earths are not very rare at all. The critical minerals are found in abundance in many countries, but being big on reserves may not mean big business. The European ...