How to Make a Tesla vortex
Take a journey to the center of a vortex. A beautiful whirlpool is created by the magnetic coupler inside a tall CD cover, driven by the Tesla CD Turbine on faucet water pressure.
The Tesla CD Turbine is a little homemade turbine that thinks it can do anything. It's made from recycled CD's, CD spindle, neodymium magnets, and glue.