EZ DIY Crystal Cell powers a motor and LED for over a year!
Crystal Cell ingredients: Borax – Epsom Salt – Alum – Salt Substitute. Motor + LED video stream: http://laserhacker.com/
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Crystal Cell Magnet Motor. Running for over two weeks and still going!
Crystal Cell was made with: Borax – Epsom Salt — Alum – Salt Substitute. Incoming search terms:ротовертер купить