Orbital welding

Very neat weld. Does it use protective gas?

This is insane

That’s not how I learned how to weld I learned how to weld with an arc welder I don’t know what that is. by the way an arc Wilder is the same temperature as a surface of the sun 10,000°

@wiggerwakanda what’s this!

也许…可以在生物医学技术方面得到临床应用呢？

This is remarkable

This is impressive

Cool, but good luck getting that big ass thing where you need it

Wow 😮