A process using high heat to join metals or thermoplastics, welding is used in many contexts. Welding dates back to the Bronze and Iron Ages, and in the late 1800s, inventors Nikolai Bernardos and ...
A thing of beauty is a joy forever, and beauty often takes the form of a perfectly laid welding bead—one that looks like a tall stack of dimes laid on its side. Okay, welding has some practical ...
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