A flame tube (or Rubens tube) visualizes sound or music waveforms with fire. Sound waves pressurize propane differently along the tube, forcing it out the holes at different rates, resulting in a dancing wavy flame.
Never miss a thing with our weekly newsletter. We'll send you the latest and greatest infographics, news and all things Visually.
Go ahead, you can always opt out anytime with just one click.
Login with Facebook
