This work helps you master the real science behind electricity and have a blast doing it. It includes a genuine Klutz alkaline battery, a buzzer, a propeller, a light bulb, a motor, and other useful doodads - everything you need for all eight projects. Toss in a little history and you've got an activity book so good, it's shocking.
Battery Science
Categorii:
Varsta recomandata:
6-8 ani
Legare:
Spiral bound
Limba:
Engleza
Data publicarii:
2004
Editura:
Nr. pagini:
56
ISBN:
9781591742517
Dimensiuni: l: 20.1cm | H: 21.1cm
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