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 ...

Hackaday reader [David] was looking for a cheap and easy way to spot weld copper tabs together. As he notes in his writeup, the properties of copper which are most enticing, such as high thermal ...

Ho-hum, another microwave oven transformer spot welder, right? Nope, not this one — [Kerry Wong]’s entry in the MOT spot welder arms race was built with safety in mind and has value-added features. As ...

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The King of Random reveals an easy hack to make your own spot welder at home. Republicans disappear from Congress as Mike Johnson asks them to vote Dumb Things In The Big Bang Theory That Everyone ...

HALIFAX - A fan whirs noisily in the small, second-storey room of a downtown Halifax office tower as Dan Friesen turns on the homemade spot welder he has brought along for show-and-tell. *Special ...