SINUS wrote: ↑Tue Mar 10, 2020 3:58 pm in the suburbs of Phnom Penh, I accidentally stumbled upon a small shop, where a man makes artificially such devices.
dude saws gas cylinders and makes such devices out of them.
and then it colors in blue
a question for connoisseurs - what is it and what is it used for?

Duncan wrote: ↑Tue Mar 10, 2020 4:22 pm Acetylene gas producer's to make the gas for oxy/ act welding.

Duncan wrote: ↑Tue Mar 10, 2020 4:37 pm Actually I'm surprised you did not know that SINUS. In your travels I'm pretty sure you would have seen these or of similar design. Still used in many countries especially away from city centers where there are no gas bottle deliveries or countries with not so many strict rules and regulations on making the gas.

Duncan wrote: ↑Tue Mar 10, 2020 4:22 pm Acetylene gas producer's to make the gas for oxy/ act welding.

Marty wrote: ↑Wed Mar 11, 2020 3:12 am

Duncan wrote: ↑Tue Mar 10, 2020 4:22 pm Acetylene gas producer's to make the gas for oxy/ act welding.

You peaked my interest.

These have the amusing habit of exploding which isn't exactly shocking when you consider that there is a guy sitting about 5 ft away with a naked flame, usually with his eyes closed if he doesn't have a piece of smoked glass, whilst all these flammable gases are pouring our of this thing.

For that reason they are usually on the roof or outside.