Framestacking ISS Video.
This is seriously cool, produced by running International Space Station videos though framestacking software, successively adding the images to produce trails of light. View full screen and smoke it if you got it.
posted by pjern
on Oct 16, 2012 -
Your daily dose of perception-bending.
Stare at the center of this video (wmv or flash) for a minute or two then look away from the screen at your surroundings. You'll experience an interesting and somewhat disconcerting effect. Not appropriate for anyone prone to headaches or seizures.
posted by brain_drain
on Aug 28, 2006 -