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Beginner's Guide to the Sun
註釋Explains the history of our closest star and its sunspots and eclipses. Includes exciting solar projects, such as making a sundial, magnetometer, and solar oven. By Peter O. Taylor and Nancy L. Hendrickson. 7 3/8 x 9 7/8; 160 pgs.; 80 bandw and 16 color photos; softcover.