(from the article `motion-picture technology`) ...film. The first is to convert the negative silver image that is obtained from a normally exposed film into a positive dye image. The clue to how ... During development (in a darkroom) the silver salt crystals that have been struck by the light are converted into metallic silver, forming ... Found on http://www.britannica.com/eb/a-z/d/38
[adj] - making or becoming visible through or as if through the action of a chemical agent 2. [adj] - gradually unfolding or growing (especially as of something latent) 3. [adj] - relating to societies in which capital needed to industrialize is in short supply Found on http://www.webdictionary.co.uk/definition.php?query=developing
undergoing development; growing; evolving. · (of a nation or geographical area) having a standard of living or level of industrial production well below that possible with financial or technical aid; not yet highly industrialized. Found on https://www.infoplease.com/dictionary/developing