Taking Another Swing At A 3D Printed Eye Of Agamotto

As you might expect for something that’s supposed to be magic, the internal mechanism required to get all of the moving parts going is quite complex. Not only does the iris need to open and close, but the rings need to spin at different speeds to recreate the effect seen in the film. Impressively, there’s not a single line of code or a microcontroller to be seen here — everything is done with a carefully designed set of a gears and a single N20 motor.