Learn two easy electrical methods for metal etching in this DIY tutorial. Perfect for restoration, engraving, or custom ...

Making a PCB is very simple; it does not consume a lot of time and the results look professional. After reading this How-To and watching the step by step video, you will be able to make your own PCB ...

[MakeFailRepeat] was heading to MakerCentral in Birmingham, an event to which many makers were bringing coins to swap and trade. Wanting to get in on the action, he decided to etch some coins of his ...

This week marks the 47th anniversary of one the greatest inventions of the 20th century. No, not the television or the cell phone -- neither one of those could keep you occupied for hours with only ...

Scientists discovered, in the early 1960s, that they could make a light source, focus the energy, and use a powerful tool to change a variety of materials. When aesthetics or permanence are desired, ...

The Etch a Sketch toy has gone more or less unchanged for over 60 years, but if you’re handy with a soldering iron you can build an upgraded version that swaps aluminum powder for glowing LEDs. You’re ...