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Demonstration of tiny microscopic plants and animals in action; opportunity to reproduce their vital processes made possible by invention of moving-picture apparatus, produced by Bausch and Lomb Optical Co, which magnifies 3000 diam and is so designed that it takes shots at various intervals from 1/16 of sec to 4 min.
Demonstration of tiny microscopic plants and animals in action; opportunity to reproduce their vital processes made possible by invention of moving-picture apparatus, produced by Bausch and Lomb Optical Co, which magnifies 3000 diam and is so designed that it takes shots at various intervals from 1/16 of sec to 4 min.
Micro-movies
Conn Soc Civ Engrs -- Proc
Copeland, W.R. (author)
1931
6 pages
Article (Journal)
English
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