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Article #361Re: Does multicore solder deteriorate with age?
From: Theo
Date: Sat, 11 Apr 2009 12:38
Date: Sat, 11 Apr 2009 12:38
24 lines
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2143 bytes
"Davo" <Dave@gmail.com> wrote in message news:49dfe231$1_7@news.peopletelecom.com.au... > Theo wrote: >> For rosin read resin. >> Or as multicore called it - "Ersin" >> >> > > As a youth I used Bakers Soldering Flux and Aluminium foil to make > Hydrogen for our lighter than air balloons. Bakers Soldering Flux was 32% > Hydrochloric Acid. Caustic Soda and Aluminium works much better for producing hydrogen, but you have to watch the temperature as the mixture gets mighty hot and tends to produce steam too. In the days of coal gas, I used to inflate balloons using our gas tap under the sink. I once let one go with a card attached and I got a reply from over 100 miles away! The gas we get now jest aint light enough!
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X-Google-Thread: 1131b0,848b4417a6bd2 X-Google-Thread: 103407,848b4417a6bd2 X-Google-Thread: f64c6,848b4417a6bd2 X-Google-Attributes: gid1131b0,gid103407,gidf64c6,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!news.glorb.com!feeder.erje.net!feeder.news-service.com!69.16.177.254.MISMATCH!cyclone01.ams2.highwinds-media.com!news.highwinds-media.com!npeersf01.ams.highwinds-media.com!newsfe10.ams2.POSTED!7564ea0f!not-for-mail From: "Theo" <theodore.twyler@ntlworld.com> Newsgroups: sci.electronics.repair,aus.electronics,uk.radio.amateur References: <mn.53347d941293c360.100014@news.motzarella.org> <ArcOQuArz43JFwEi@b-howie.demon.co.uk> <svPDl.22452$fx5.20110@newsfe08.ams2> <49dfe231$1_7@news.peopletelecom.com.au> Subject: Re: Does multicore solder deteriorate with age? Lines: 26 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-RFC2646: Format=Flowed; Response Message-ID: <mb0El.12490$Rh1.10494@newsfe10.ams2> NNTP-Posting-Host: 86.15.186.181 X-Complaints-To: http://netreport.virginmedia.com X-Trace: newsfe10.ams2 1239453522 86.15.186.181 (Sat, 11 Apr 2009 12:38:42 UTC) NNTP-Posting-Date: Sat, 11 Apr 2009 12:38:42 UTC Organization: virginmedia.com Date: Sat, 11 Apr 2009 13:38:40 +0100