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quickstuff

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.

Friday, April 18, 2008

better than the stationary kind (and patriotic, too)

Posted by Timothy at 9:05 PM 3 comments

i will need a smaller car

Posted by Timothy at 8:51 AM 0 comments

not so different after all

Posted by Timothy at 8:45 AM 0 comments

the last downtown picture until the next one

Posted by Timothy at 8:36 AM 0 comments

Tuesday, April 8, 2008

no third term

Posted by Timothy at 10:29 PM 0 comments

Wednesday, April 2, 2008

it's a beautiful day in the neighborhood

Posted by Timothy at 3:09 PM 1 comments

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