Using a carbon electrode torch connected to his arc welder, a setup that’s similar to the one he used to make synthetic rubies, [NightHawkInLight] is able to strike an underwater arc inside a ...

Arc welders rarely wear out, but they can become out of date. Here’s a look at modern welding options for farm shops: Arc welders are the traditional welding workhorse. Modern arc welders use ...

A welder can use a variety of techniques, depending on the industry. These include shielded metal arc welding, gas metal arc welding, gas tungsten arc welding and flux-cored arc welding.

"It's been fun to just work with your hands and try something new," said Jose Segura, a senior at Normal Community High ...