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KLUTZ: BATTERY SCIENCE
RM70.90
含税
Master the real science behind electricity and have a blast doing 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,
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Master the real science behind electricity and have a blast doing 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,