Most, if not all, engineers know how to handle a soldering iron. But there are a few folks in the industry who want to know more about those wisps of smoke they sometimes see rising from our ...

A lot of the DIY projects we feature require soldering, which unlike soldiering, doesn’t usually involve loss of life, but is still painful as crap. Instructables has a guide on soldering for ...

Whether it's for computer repair or gadget modification, soldering is an invaluable skill to have, and you can learn to solder with Instructables' introductory guide. We post many tutorials that ...

Improves wetting: Flux helps molten solder flow smoothly (or “wet”) across the surfaces, promoting even coverage and a strong ...