Simple Experiments in Time - Couverture souple

Mandell, Muriel

 
9781402723353: Simple Experiments in Time

Synopsis

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.

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Présentation de l'éditeur

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.