A hydrogen flame will never create a good quality weld because if you have excess oxygen you have oxidized metal, and if it has excess hydrogen it creates brittle hydrides.
You should wear some welding glasses when you look at such hot objects. I know someone who didn't and now he looks never directly at people because the center of his retina is burned out.
Oh my God he modified balloon helium tanks. I discovered this channel last night and every video I watch, I expect it to be the experiment that kills him. Cody, if you're reading this: Take care of yourself, man.
I've read that one of the properties of the flame of that gas (assuming its Browns gas [HHO?], forgive me my chemistry is not too good and I have not heard it called oxyhydrogen but I think that's what it is) is to render radio-active material less radioactive or inert. I have often wondered if that is true. The fact that it can vaporize tungsten, weld glass to brick and adjust temp to whatever it is used on is pretty amazing so I wouldn't be surprised if it could. The science behind it would be very interesting. +Cody'sLab to the rescue? SCIENCE!
