Using Fire to Visualize Music – A 2D Ruben’s Tube

A Ruben’s Tube is a gas pipe with multiple holes along the way which is used to demonstrate the principle of standing waves. When a suitable frequency is found, areas of high and low pressure (the nodes and antinodes) affect the flow of gas out of the pipe and therefore the height of the flame.

Below is a video demonstrating a 2D planar version of a Ruben’s Tube which makes a fantastic music visualizer!

This is not what We Usually Mean by ‘Drone Music’…

Flying Drone technology has become cheap enough, and more importantly, precise enough to have the sort of control necessary to play mechanical instruments, albeit with some modifications. This is a really cool video of drones doing just that. From the original Wired story – The show comes courtesy of KMel Robotics, a startup founded in

Continue reading »