In a message dated 6/5/2008 4:39:45 P.M. Mountain Daylight Time, [log in to unmask] writes: In my past, lived in a town where film was made and packaged in yellow boxes. Part of the process involved human eye inspection of the emulsion coating as the film whizzed past in front of the inspector(s), prior to cutting/spooling/foil wrap/packaging. Late one summer during the early 1940's, random white deposits started to appear on the unexposed emulsion, causing expensive rejection of valuable film. After much head scratching and high priced analyses, the deposit was identified as NaCl, aka salt. No salt in the process, random shifts, random times during the workday, random distance from the edge of the moving film strip, variable size of the deposit, etc. etc. etc. Use of a hidden camera + film sensitive to very dim red light conditions used in the inspection rooms to protect the unexposed emulsion finally revealed the culprit. Clue 1: In the early '40s the USA was involved in WW2. With normal food supply chains interrupted in favor of supplying the war effort, citizens were directed to plant food around their homes in small gardens, aka 'Victory Gardens'. Some even kept chickens in their garages. (As the only child in the family at the time + being closest to the ground, I chosen to be Director of Weeding, so got to know every square inch of the garden on a daily basis). Clue 2: Late summer was harvest time for these mini-farms. Many citizens brought the harvest directly into the kitchen, washed the dirt off the root vegetables and ate some as a snack while awaiting a cooked dinner. Clue 3: Some were so fond of said vegetables that they put them in their lunch boxes to enjoy during the extended work day of the times. And the cause, as determined by the monitoring camera: Inspectors randomly reaching into the their lunch boxes for a snack-- in this case it was radishes- holding it near their heads as they bent over the moving emulsion coated film so they could salt it and eat it without taking their eyes off the film. (Naturally it never happened when a supervisor entered the inspection chambers, which is typical today- no ordinary citizen speeds up when they see the police car behind them.) Bill Kenyon Global Centre Consulting 3336 Birmingham Drive Fort Collins, CO 80526 Tel: 970.207.9586 Cell: 970.980.6373 **************Get trade secrets for amazing burgers. Watch "Cooking with Tyler Florence" on AOL Food. (http://food.aol.com/tyler-florence?video=4?&NCID=aolfod00030000000002) --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------