Ready to turn an old microwave transformer into a foam-cutting machine? Join me as I hack, twist, and build a super cool DIY ...

Learn How to Build a Powerful DIY Electromagnet Using a Microwave Oven Transformer and Simple Electrical Components. This Step by Step Experiment Demonstrates How Voltage Affects Magnetic Strength ...

Just about everyone on here knows it’s quite possible to build one of these things using a re-wrapped microwave transformer, but they’re usually made of wood like the one we swap on Friday, and we ...

Anyone who’s done a bit of metalworking will know how quickly your stockpile will pick up a coating of rust with even just a bit of humidity. While welding requires only a bit of wire brushing at the ...