I've watched quite a few of their videos and found them interesting. As with a lot of the YouTube channels I skip over the subjects that don't interest me. With quite a few of the DIY channels where they weld things, they use a technique where they do numerous spot-welds one after the other. The actual welding channels have shown that when that type of weld is done, there is very little penetration and strength. It's called a cold weld by some guys.
The humble person makes room for progress; the arrogant person believes they’re already there.
2004 Disco 2 Td5