I know, stacking dimes takes years of practice, and admittedly, there's a lot of pride that goes into showing off those perfect dime-shaped beads you've just laid down on that custom gas tank you just ...

The film "Welding on the Farm" from 1948 showcases the daily life of Glenn Beck, a farmer managing a 100-acre farm with ...

(Use science for peace please!) I did really need a spot welder though, and there was no shortage of examples of people who had built their own from supercapacitors, typically in the 500 F range.

The spot welder [Erwin] used is the work of a user by the name of [aulakiria] (link is Korean, machine translation here) and is designed to be portable and powered by batteries commonly used for RC.

Designed for engineers, metalworkers, repair specialists, and DIY enthusiasts, the XLASERLAB X1/X1Pro delivers high precision ...