Photography...........................
................The optical impression of real objects on a light-sensitive medium. During the 1830s at least four people working independantly succeeded in making photographs. In 1839 Frenchman Louis Daguerre's invention, the Daguerreotype, was made public. It produced a one-of-a-kind picture on metal. But it was Englishman William Henry Talbot's invention, the Calotype (1840), which caught on. It produced a negative picture on paper - the lights of the image were recorded as darks, the darks as lights.................
1 comment:
nice article. I would love to follow you on twitter. By the way, did you guys hear that some chinese hacker had hacked twitter yesterday again.
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