What Causes Skinnyness

Creating

The history of photography began in the early nineteenth century, when in 1816 the French scientist Nicephore Niepce obtained the first photographic images. Niepce began their research, requiring eight hours of exposure to daylight to get their images. In 1839 Louis Daguerre made public the process for obtaining silver-based photographs called Daguerreotype, which solved some technical problems Niepce's initial procedure and reduced the time needed to exposure. His procedure is to be the ancestor of the current snapshot of Polaroid. Almost simultaneously Hercules Florence, Hippolythe Bayard and William Fox Talbot developed alternative methods. The created by William Fox Talbot was based on a paper coated with silver chloride is much closer to photography today, as it produced a negative image that had to be later by positive as often as desired.