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YouTube on MSN11 小时

How to Make a DC Motor at Home from Cardboard

Learn how to make a DC motor at home using simple materials like cardboard with our step-by-step tutorial. In this DIY ...
YouTube on MSN9 小时

How to Make a Generator - Wow! Amazing Home Made Generator DIY

Discover the fascinating world of DIY with our step-by-step guide on "How to Make a Generator." In this exciting tutorial, ...