- Simple Harmonic (and non-harmonic) Motion § Harvard Natural Sciences Lecture Demonstrations. [S | t | ★★★★] keywords: simple harmonic motion, periodic motion, quantum revival, aliasing 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 revival can also be shown. Video of Insane Motor Race - Isle of Man TT. Mark Cuban Calls Out Skip Bayless. The Sagan Series.