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You can also discuss emulsion at the fora.

If you'd like me to post one of your photos and its story, I would be happy to do so. Send the text of the story and a scan of the photo--ideally 600 x 800 at 72 ppi.



  1. A suspension of small globules of one liquid in a second liquid with which the first will not mix: an emulsion of oil in vinegar.
  2. A photosensitive coating, usually of silver halide grains in a thin gelatin layer, on photographic film, paper, or glass.
[New Latin ēmulsiō, ēmulsiōn-, from Latin ēmulsus, past participle of ēmulgēre, to milk out : ē-, ex-, ex- + mulgēre, to milk; see melg- in Indo-European roots.]

The American Heritage® Dictionary of the English Language, Fourth Edition