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YouTubeMain-electrics
Battery-Free Flashlight 🔦 DIY Generator Light Experiment (Real Test) #science #scienceforkids #diy
Battery-Free Flashlight 🔦 DIY Generator Light Experiment (Real Test) In this video, we build a DIY battery-free flashlight generator to test if light can be created without using batteries. This experiment uses a small DC motor or dynamo, manual movement, and an LED to demonstrate how mechanical energy can generate electricity and power a ...
5K views2 months ago
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