Offers True Genius
True Genius: The Life and Science of John Bardeen: The Only Winner of Two Nobel Prizes in Physics
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The Happy Puzzle Company | True Genius Grecian Computer | Wood Brain Teaser Puzzle Based Ancient Artifacts | Learn Lateral Thinking & Problem Solving Skills | Ages 10+
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The Happy Puzzle Company | True Genius Grecian Computer | Wood Brain Teaser Puzzle Based Ancient Artifacts | Learn Lateral Thinking & Problem Solving Skills | Ages 14+
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