Roger, As a matter of fact, the pan was steel; I never really considered the battery option. What an amazing world. So, for as common as this phenomenon appears to be, how come it took me so long to find out?! -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Roger Stoops Sent: Tuesday, February 24, 2004 11:59 AM To: [log in to unmask] Subject: Re: [TN] NTC aluminum foil eating barbecue sauce Ryan, I have been reading the various emails, and decided to snoop around a bit... Was the pan the delectable spare ribs were prepared in a steel pan? Seems that not only the acids in the tomatoes are working on the foil, but the bbq sauce makes for a conductor between the aluminum foil and the steel pan, constituting a battery, and as a result of the electrolytic reaction, the aluminum is dissolved. See the link: http://www.americanscientist.org/template/BookReviewTypeDetail/assetid/1 9292;jsessionid=aaa_HsoYf_sUxy And speaking of ribs, were they pork or beef? Had some beef ribs in Austin, Texas, years ago, and I've never had anything like them since then. Ooohh, were they good..! Mebbe time fer a road trip..! Roger -----Original Message----- From: TechNet [mailto:[log in to unmask]]On Behalf Of Ryan Grant Sent: Monday, February 23, 2004 2:35 PM To: [log in to unmask] Subject: [TN] NTC aluminum foil eating barbecue sauce Hi Technetters, I have a question for the chemist gurus out there. My wife and I were surprised to find the aluminum foil that was covering our spare ribs had holes eaten away wherever the foil had sagged and touched the barbecue sauce. Now I'm wondering what chemical reacted with the aluminum foil to dissolve it? It took about 24 hours to get 7 mm diameter holes all over the foil. The ingredients of the sauce are as follows: High fructose corn syrup, water, concentrated tomato juice, vinegar, food starch-modified, salt, honey, contains less than 2% of paprika, molasses, hickory smoke flavor, spice, mustard flour, guar gum, natural flavor, red 40. --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e 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 847-509-9700 ext.5315 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e 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 847-509-9700 ext.5315 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e 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 847-509-9700 ext.5315 -----------------------------------------------------