Microwave oven transformer spot welder builds are about as common as Nixie tube clocks around here. But this spot welder is anything but common, and it has some great lessons about manufacturing ...

[Aaron Christophel] has a battery spot welder that costs a not unreasonable 30 euros and can also be used as a novelty power bank. He subjects it to a test and teardown in the video below the break.

Tools that fall into the former category and go a few steps beyond the average drill or sander are stud and spot welders, ...

Discover a surprising trick for welding stainless steel that 92% of people are unaware of. This innovative method promises to ...

But that’s where the similarities end. The Los Angeles Police Department has deployed its newest crimefighting tool: a robot dog named Spot. The futuristic, four-legged machine, which resembles ...

Over the years, I’ve learned that the best solution is using an acne spot treatment, which helps to heal my spots and stop my picking habit right in its tracks. I spoke to a dermatologist and an ...

Young people seeking a line of work with a living wage and job opportunities across the country should consider welding, a field that professionals say is both a science and an art. Welders ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. The spot price is the current price in the marketplace at which a given asset—such as a security ...

This landscape underwent a significant transformation on Jan. 10 of this year, when the U.S. Securities and Exchange Commission (SEC) approved the launch of several spot Bitcoin ETFs. Sign up for ...

New observations of Jupiter’s Great Red Spot captured by the Hubble Space Telescope show that the 190-year-old storm wiggles like gelatin and shape-shifts like a squeezed stress ball.