Download it from Adobe. via youtube.com
Balloon Popping Animationsvia youtube.com
The Bicycle Zoetropevia vimeo.com Probably my favorite Halloween-themed video of all time.
Alma (a.k.a. A Brilliantly Creepy Story)via youtube.com Short interstitials created for Nickelodeon. Several of these were never aired because they were deemed too frightening for children.
Halloween Month! Insanely Twisted Shadow Puppets
Seeing Equinoxes and Solstices from Space
And, of course, the original: via http://blog.makezine.com/
Sesame Street's Pinball Number 12 Redux