A forum for discussing and organizing recreational softball and baseball games and leagues in the greater Halifax area.
check it out!
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check it out! it's a Rochelle salt crystal gifted to me and the MAL by Matt Parker! these wild crystals generate electricity or, when put under electric stress, they "speak": "The crystal...will emit tones in consonance with the potentials applied" (from The Electrical Experimenter Dec. 1919)
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F myrmepropagandist shared this topic