Many decades ago, when soldering was an activity more often associted with copper fabrication than with electronics, a ...

Battery powered soldering irons are nothing new, but what about a soldering iron that can recharge via USB? [Solarcycle] realized that it might be handy to be able to recharge a portable soldering ...

Petrified wood is one of the most sought-after materials in the world for both its aesthetic value and its scientific value. But in Indonesia, miners who risk their lives to dig it up barely make ...

Skill Secrets Surprising Results After Adding Battery to Soldering Iron Posted: January 15, 2025 | Last updated: January 15, 2025 Witness the incredible transformation when a battery is added to ...