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02:22 2015 Chemistry Magic Show - Electric Pickles 2015 Chemistry Magic Show - Electric Pickles	2015 Chemistry Magic Show - Electric Pickles chemical element ions canned food electrodes sodium electricity public common salt kosher 2015 cucumber canned vegetables how to instructions pickles alkali metal agricultural chemicals copper sulphate chemistry magic show caption complete From Greg.Allison 11 plays
01:06 Using the Classroom Microphone Using the Classroom Microphone	Using the Classroom Microphone A CTS video explaining how to use the class Microphone. classroom microphone sound reproduction teaching facilities cts students energy transfer electrical mechanics engineering public electricity batteries ims shirts school buildings styles & clothes 2014 music industry electromechanical device audio devices caption complete From capture carleton 19 plays