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    Theo Gray's Mad Science: Experiments You Can Do at Home -- But Probably Shouldn't

    Theodore W. Gray / Black Dog & Leventhal Publishers
    New Hardcover  /  Science Reference - Experiments


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Powell's City of Books is an independent bookstore in Portland, Oregon, that fills a whole city block with more than a million new, used, and out of print books. Shop those shelves — plus literally millions more books, DVDs, and gifts — here at