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When was the first photograph ever taken?
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The first photograph was taken by Joseph Nicephore Niepce in 1826. He used a camera obscura, which is a darkened box with a hole in the top, and a piece of glass on the bottom. He would place an object in the box and expose the glass to light for a certain amount of time. He then developed the film in a solution and it turned out to be a picture of the object he had placed in the box.