Tuesday, April 24, 2007
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GODDARD, John Frederick b. 1795; d. 1866 "...A second solution was to make the plate faster by double sensitizing, and here is where Goddard comes in. He used bromine vapour in addition to iodine to increase the sensitivity of the daguerreotype. Goddard's accelerator, which he called quickstuff, could reduce a 10 minute exposure to 1 minute."
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1 comment:
bring on china pics! wanna hear all about your trip. i tried calling you but it didn't go through. but i suppose that's better than an asian answering your phone. which would be kinda funny, actually. if he didn't speak english.
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