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Article #5395Re: Has anyone made any homemade valves (tubes), semiconductors ...
From: Mike Hughes
Date: Wed, 01 Aug 1990 02:33
Date: Wed, 01 Aug 1990 02:33
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>And how about batteries with household chemicals (ie not sulphuric) See If you can find a copy of "Things a Boy Can Do With Electricity" by Alfred Morgan (1951). This has plans for batteries, rectifiers and photoelectric cells, all in jars with very basic chemistry. Nothing with gain, however. Lots of other delightful things too! -- Mike Hughes Lofty Pursuits (Public Access for Rapid City SD USA) bigtex!loft386!mhughes
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!tut.cis.ohio-state.edu!ucsd!swrinde!zaphod.mps.ohio-state.edu!samsung!cs.utexas.edu!texbell!uudell!loft386!mhughes From: mhughes@loft386.uucp (Mike Hughes) Newsgroups: sci.electronics,sci.chem Subject: Re: Has anyone made any homemade valves (tubes), semiconductors ... Summary: A few good peanut butter jars Message-ID: <1990Aug1.023331.20141@loft386.uucp> Date: 1 Aug 90 02:33:31 GMT References: <872@massey.ac.nz> <972@flash.UUCP> Organization: Lofty Pursuits Public Access Unix for Rapid City, SD USA Lines: 14