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School Library Journal
Reviewed on September 1, 1998
Gr 3-6 This collection of demonstrations and flying models is accurately titled but skimpy in illustrations and instructions. The kites, spinners, hot-air balloons, simple instruments, and balloon-powered rockets really are made with "everyday materials"-the most equipment-intensive project requires two thermometers-but there are tradeoffs: a drinking cup "turboprop" spins by blowing on the propeller rather than on the vanes, and even d...Log In or Sign Up to Read More