资讯

YouTube on MSN4 天

How to make a DC motor using 12 screws - Science Experiments School Project

Discover the fascinating world of science experiments with our step-by-step guide on how to make a DC motor using 12 screws.
YouTube on MSN1 天

How to make mini bike from coca cola can with dc motor - mini diy science project

In this exciting DIY science project, discover how to transform a Coca Cola can into a mini bike powered by a DC motor! Follow our step-by-step guide to create a unique mini bike using simple ...