Holograms: "Introduction to Holography" 1972 Encyclopaedia Britannica Films

First published at 15:03 UTC on December 11th, 2018.

"Examines the process of holography, types of holograms, and the uses of the hologram for artistic and scientific purposes." Originally a public domain film slightly cropped to remove uneven edges, with the aspect ratio corrected, and on...

SensitivityNormal - Content that is suitable for ages 16 and over

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