Rob KnollTrace the evolution of the welding career from ancient blacksmithing to modern AWS standards. Discover how the trade became a high-tech profession.
Rob KnollPrepare for your first day of welding trade school. Learn the essential safety habits and hand-skill drills you need to master before striking an arc.
Rob KnollUnderwater welding sits at the perilous intersection of commercial diving and metal joining. Explore what it takes to become a diver-welder.
Rob KnollProtect your eyes from invisible arc flash damage. Learn the delayed symptoms of photokeratitis and the OSHA-compliant PPE habits to save your vision.
