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Many closely spaced, branching tubes form the burner.
The branches have small valves on them.
This burner is fed with propane.
Small screen meshes of different metals are placed in front of the flames.
These are moved by magneticly controled sticks mounted behind the
Thus the I.L. can control both brightness and colur of the flame. Yes, red blue and green are possibe colors.
Yes, it will be noisy.
Flame Powered Speaker
To go with your flame powered TV [wagster, Oct 04 2004, last modified Oct 05 2004]
lurch's Propane fueled video display [st3f, Oct 04 2004, last modified Oct 05 2004]
another related idea by [8th of 7] [krelnik, Oct 04 2004, last modified Oct 05 2004]
||I apologize for any spelling mistakes - I couldn't cut & paste!
||You could reduce quite a bit of the noise and get a more flowing picture if it were projected downwards. It would sort of make that ripply cloud effect like fire on the underside of the ceiling. Might even be able to create texture.
||Good idea [2 fries]. Maybe it could double as a room light!