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Products
Astronomy Knowledge Cards |
Use for Quizzing or Review |
Compiled by Scientific American, this set of cards contains 48 different questions and detailed answers. Ideal for student study or class activity, cards address key astronomy topics and provide explanations of binary stars and ergospheres, supernovas and event horizons, red and blue shifts, and much more. Questions are featured on one side with answers on the other. Set of 48 cards. Size: 3 1/4″ x 4″.
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