This collection of science fair projects introduces young experimenters to the fundamentals of aeronautics and space science. Students explore such topics as comprehending astronomical numbers, determining the size of a meteorite, using falling sand as a time keeper, proving the earth is round, tracking comets, identifying stars and comparing the characteristics of different planets.
"synopsis" may belong to another edition of this title.
Seller: BookDepart, Shepherdstown, WV, U.S.A.
Hardcover. Condition: Very Good. Hardback remainder, light warehouse storage wear to exterior; otherwise as new. Seller Inventory # 92888
Seller: BooksRun, Philadelphia, PA, U.S.A.
Hardcover. Condition: Very Good. First Edition. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting. Seller Inventory # 083063939X-11-1