For a lot of reasons, home etching of PCBs is somewhat of a dying art. The main reason is the rise of quick-turn PCB fabrication services, of course; when you can send your Gerbers off and receive ...

Copper cookware is stunning to look at and easy to cook with. But when it's something that heats up your food, you want to be sure it's safe for your health.

Speaker one In this practical we will be making a soluble salt called copper sulfate which is used to treat fungal diseases, such as foot rot in cattle. Speaker two Yep, something I struggle with ...

Each year, it seems as though there's a new hair colour update that takes the world by storm. And while this summer's Barbie-inspired blonde is up there – it's actually a warmer hair hue that's ...