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Abrasion Holography: Hand-Drawn Holograms
This site describes "a technique for drawing holograms directly upon a plastic plate by hand. ... No laser, no isolation table, no darkroom, no expensive film plates. This takes nothing more than a compass and some scraps of plexiglas." Includes a FAQ, discussion, and links to related sites. From an engineer on staff at the University of Washington in Seattle.
http://www.amasci.com/amateur/holo1.html
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