12 times more output than input, dual mechanical oscillation system !

[Merg]

Perpetual Pendulum
https://www.youtube.com/watch?v=0Y8QXi7PzLI

[MarkE]

Perpetual Pendulum
https://www.youtube.com/watch?v=0Y8QXi7PzLI

If you are really interested in that, time the motion by looking at the position frame by frame.

[TinselKoala]

And ask yourself why the upper support box has to be so thick.

[Merg]

The Infinite Oscillation
https://www.youtube.com/watch?v=_gAchuS8SyU

[norman6538]

New video of Veljko Milkovic!

Oscillations more efficient than rotations
https://www.youtube.com/watch?v=qktY1hDrRl8

What is missing is measurements. I find that the hand is a lousy measurement
tool. I would drop a weight to start the wheel and drop the same weight the
same height to start the pendulum. That way you have the same work in. Then count the time each swings or turns and you have a real measurement.

My hand has fooled me many times.

Norman