A speaker pumps sound waves into a long pipe, which for particular frequencies creates standing waves (resonance). Propane gas is pumped into the pipe, and...
Rubens tube enthusiast Jared Ficklin joins us to talk about how these fiery devices work and some considerations for making them. This is an archived...
With the flame tube capped, high internal temperature are reachable. Temperatures are well over 700F. Much higher than my laser temperature meter can read. Ash...
