 Seeing Dark Things: The Philosophy of ShadowsIf a spinning disk casts a round shadow does this shadow also spin? When you experience the total blackness of a cave, are you seeing in the dark? Or are you merely failing to see anything (just like your blind companion)? Seeing Dark Things uses visual riddles to explore our ability to see shadows, silhouettes, and black birds--plus... |  |  The History of Mathematical Tables: From Sumer to SpreadsheetsThe book itself is the fruit of a very good idea of the British Society for the History of Mathematics, which was to have a conference and then a book on the theme of mathematical tables, and the editors are to be congratulated on a handsome volume on the social history of mathematics. Notes and Records of The Royal Society
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