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Make a Spot Welder Cheap and Save Big on Repairs

The science pros at TKOR teach how to make a spot welder cheaply to save on repairs. Donald Trump's remarks about Putin leave Russian state TV stunned Great white shark sneaks up on Cape Cod ...
Hackaday

Review: Battery Spot Welders, Why You Should Buy A Proper Spot Welder

Making battery packs is a common pursuit in our community, involving spot-welding nickel strips to the terminals on individual cells. Many a pack has been made in this way, using reclaimed 18650 cells ...