But environmental and health concerns brought about the evolution of a new generation of solders that are lead-free and use alloys that are a better, nontoxic alternative to tin-lead. One of more than ...

To be fair, the soldering process has been a reliable, even indispensable, workhorse in the electronics industry over those decades. Unfortunately, the forced implementation of lead-free solder ...

Its two USB-C outputs provide 100W of power, more than enough to hit the melting point of lead-free solder in four seconds, and its beefy metal temperature dial feels great. Attachment points turn ...

It seals those layers together where they all meet at the bottom of the bottle, in a process called lead soldering. Technically, the vessel does contain lead, but it's enclosed with stainless ...