Pendulum wave pool balls

[spartan]

Magic of pool balls

Pendulum Waves

What it shows: Fifteen uncoupled simple pendulums of monotonically increasing lengths dance together to produce visual traveling waves, standing waves, beating, and random motion. One might call this kinetic art and the choreography of the dance of the pendulums is stunning! Aliasing and quantum...

sciencedemonstrations.fas.harvard.edu

 

[pwd72s]

Glad you posted this...thanks. Very enjoyable to watch.

 

[Grandslam]

Very Cool!!!!!!!

 

[MitchAlsup]

The video is obeying all of the rules of uncoupled pendulums.

A compelling display.