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this book puts the playing back into storywork
• 2 spoon wooden 25 cm
Fiction/Non Fiction: Non-fiction
Incorporates 10cm centre line for alignment during training
Solar Energy Kit Sale this book puts the playingA comprehensive kit for investigating the properties of silicon photo voltaic (solar) cells as a source of useful power, in an interesting and practical manner. The kit comprises eight individual 0. 4V 100 mA cells. These may be accommodated in the base 'tray' which provides physical support and facilitates interconnection of the cells using the connector strips provided. The cells may be linked in a variety of series, parallel or series parallel
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