What is 3D printing and how does it work? 3D printing, also known as additive manufacturing or rapid prototyping, is a process of creating three-dimensional objects by building them layer by layer ...

CES, the Consumer Electronics Show, is in full swing. That means the Hackaday tip line is filled to the brim with uninteresting press releases, and notices that companies from the world over will be ...

I'm staring right now at a printer that works about one-third of the time. And even then, it's a crapshoot -- it's likely to jam or fail to print in color without streaking. Why am I keeping it? A ...

India Matters is Shiv Aroor's signature show where the biggest stories aren't just reported-they're dissected. When you want to know what happened in India and around the world, keep track of the ...

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 ...