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.
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Vendeur : Wonder Book, Frederick, MD, Etats-Unis
Etat : Very Good. Very Good condition. A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp. N° de réf. du vendeur L10A-03958
Quantité disponible : 1 disponible(s)
Vendeur : BookDepart, Shepherdstown, WV, Etats-Unis
Hardcover. Etat : Very Good. Hardback remainder, light warehouse storage wear to exterior; otherwise as new. N° de réf. du vendeur 92888
Quantité disponible : 1 disponible(s)