Sphere of Water, Prototype 1
First prototype for sphere of water, a tapered kaleidoscope to create the sphere effect. The final piece will be suspended above eye-level with a mirror on the ceiling so that the viewer will look up at the sphere. Water will be lit from below and there will a fountain mechanism (instead of the water being poured from above as in the video).


Parameters for this prototype: 2″ side length for viewing window. 20 degree incline (from vertical) for the incline of the mirrors. 12″ height. 10 3/4″ side length for opening.
Nice! In a similar vein you could use ferro fluid or oobleck with a speaker to generate a strange surface.
I like the oobleck idea!
Ferrofluid is awesome but is mostly cooler at a smaller scale than I’m imagining. And it can already be a sphere without mirrors.