N-Light Membrane
N-Light Membrane
Three out of six surfaces of the cube are made of flexible membrane (foil mirror) with air tank and a compressor connected to it and the other three mirrors are semi transparent spy-glass. By inflating or deflating the air tank, the membrane turns convex or concave, deforming the reflections.
Tags: art, mpegs, toys, xscreensaver
Etch-a-Sketch clock
Etch-a-Sketch clock
The steppers are far too slow to write the time in under a minute so I delay it for a couple of mins between each draw. Mostly to give the very hot motors a while to cool off and to give the etch a sketch a break!
Tags: computers, mpegs, retrocomputing, robots, toys
