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Caffenol is a photographic alternative process whereby phenols, sodium carbonate and optionally vitamin C are used in aqueous solution as a film and print photographic developer. [ 1 ] [ 2 ] Other basic (as opposed to acidic ) chemicals can be used in place of sodium carbonate; however, sodium carbonate is the most common.
The term alternative process refers to any non-traditional or non-commercial photographic printing process. Currently, the standard analog photographic printing process for black-and-white photographs is the gelatin silver process. [1]
The wet collodion photography process, used at the time, required that the image be developed while the plate was still wet, creating the need for portable darkrooms such as this one. In most darkrooms, an enlarger , an optical apparatus similar to a slide projector, that projects light through the image of a negative onto a base, finely ...
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YouTube TV announced Thursday that the price of its subscription service will be rising, again. In an email to customers, YouTube TV announced that it will be increasing its prices by $10 starting ...
Psychologists explain the evolutionary role of dopamine, the truth about dopamine detoxes and how you can really put an end to bad habits.