Wednesday, 20 July 2011

Persistence of Vision

This effect can ce created wth a sparkler for instance. At rest it looks like a bunch of dots but in fast motion becomes a continuous line. This was experimented as early as 1765 by the Chevalier Patrice d'Archy (1725-79)

1 comment:

  1. Thank you for the info. It sounds pretty user friendly. I guess I’ll pick one up for fun. thank u.
    Picture Flipbook

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