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Pneumatic Cylinder Actuated
via Plastic Bottle
Magnetic Kinetic Clock
[Click to enlarge image]
Perpetual Top
Magnetic Spinner
Perpetual H2



Magnetic Matrix Video (7Mb)

This is a toy consisting of two sheets of Plexiglas spaced 1/10" apart with Neo magnets sandwiched in between.
Their behavior is interesting.

Human-powered Ornithopter