It takes a lot to melt metal — you generally need some sort of heavy-duty torch and a whole lot of time to spare. But if you’re familiar with the application of electrical energy and have a basic ...

The easiest route for genuine hands-on learning: take apart some old stuff. Old computers, old appliances. What's inside? What can you do with them? How about a microwave? A microwave can be used to ...

If you’re interested in melting metal, and you totally should be because it’s basically the most fun way to recycle soda cans, The Art of Weapons details how to make an electric foundry for metal ...

In a war zone where fighters have to pick through locks and get through metal bars before they run out of life, time is of the essence. This is why the Air Force has decided to team up with Energetic ...