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 ...

June 27, 2026. More for You ...

The project illustrates how to build a homemade spot welder which can be used for welding two pieces of metal together by producing a highly defined point of contact weld and using a microwave oven ...

Spot welding should easier than it looks. After all, it’s just a lot of current in a short time through a small space. But it’s the control that can make the difference between consistently ...

Lightning was seen flashing over landmarks in Washington, D.C. early on Sunday (July 5) as celebrations to mark the 250th anniversary of the United States spilled past midnight.