Friday, April 18, 2008
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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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2 comments:
Hello. This post is likeable, and your blog is very interesting, congratulations :-). I will add in my blogroll =). If possible gives a last there on my blog, it is about the Home Broker, I hope you enjoy. The address is http://home-broker-brasil.blogspot.com. A hug.
hello. this post *is* likeable, and your blog *is* very interesting, congratulations.
just letting you know that robots don't have the monopoly on commenting.
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