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Electrical science experiment!!! - YouTube
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YouTube > TeacherTubeHolyMary
Science project by CLASS 8 STUDENT - SIMPLE CIRCUIT
YouTube · TeacherTubeHolyMary · 213.4万次播放 · 2013年11月4日
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youtube.com > KITCHEN SCIENCE LAB
7 Awesome Static Electricity Experiments for Kids
YouTube · KITCHEN SCIENCE LAB · 18.3万次播放 · 2020年11月14日

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YouTube > Info Yourself
Easy Experiment Science Project Electric Motor - How To Make Solenoid Engine
YouTube · Info Yourself · 34.6万次播放 · 2018年5月18日
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Free Electricity Generator Science Experiment For Home 100% NEW Electricity
YouTube · Sa Tech · 13.6万次播放 · 2019年3月6日
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