Found this captioned as "gas welding". Anyone know what's going on here?
<video controls autoplay loop>
<source src="https://diqn32j8nouaz.cloudfront.net/gas_welding_multi_jet_technique.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
Previously:
https://www.homemadetools.net/forum/...371#post146495
https://www.homemadetools.net/forum/...412#post146719
https://www.homemadetools.net/forum/...193#post141684
https://www.homemadetools.net/forum/...179#post141635
https://www.homemadetools.net/forum/...221#post134789
https://www.homemadetools.net/forum/...393#post116770
