However, it's toxic and bad for the environment. Many solders contain a rosin core, which aids in cleaning the wires you're soldering and improves the integrity of the solder. To create a strong ...

extend the reach of your soldering iron’s tip. Copper wire would work better because of superior thermal conductivity, but other types of solid core wire will work in a pinch. First hack is ...

The solder will bubble away the enamel and tin the copper underneath in the process. Magnet wire is a thin, solid-core conductor that has a clear coating of enamel. This enamel acts as an ...