Science giants physical science
Science giants physical science
SCIENCE GIANTS: Physical Science. Chemistry, electricity and magnetism, physics (gravity, displacement, levers, pendulums, Newton's laws, fluid motion, and relativity), and engineering and technology (lenses, phonographs, animation, the telegraph, rocketry, bouncing balls, and skyscrapers) are found among this book's 27 activity topics. 152 p. ©2007.
Brand: | Social studies / good year |
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