What makes time tick? With these dozens of experiments, budding scientists will happily pass the hours investigating all its wonders. Theyll learn how to tell time using the sun, moon and stars; make their own hourglass and candle timekeeper; and learn how clocks and watches operate. Fun-filled activities include creating a model of the International Date Line and constructing a cereal box planetarium, plus there are intriguing answers to such questions as whether well ever be able to travel through time.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
What makes time tick? With these dozens of experiments, budding scientists will happily pass the hours investigating all its wonders. Theyll learn how to tell time using the sun, moon and stars; make their own hourglass and candle timekeeper; and learn how clocks and watches operate. Fun-filled activities include creating a model of the International Date Line and constructing a cereal box planetarium, plus there are intriguing answers to such questions as whether well ever be able to travel through time.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
Vendeur : HPB-Diamond, Dallas, TX, Etats-Unis
paperback. Etat : Very Good. Garbot, Dave (illustrateur). Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! N° de réf. du vendeur S_452943216
Quantité disponible : 1 disponible(s)