Using a magnetic compass to calculate the current in a wire. Learn how magnetic fields, compass deflection, and basic electromagnetism principles connect in a practical physics experiment.

A look at my homemade lawn roller and how it helps create clean lawn lines during regular lawn care and maintenance. Simple, practical, and satisfying yard work. #LawnCare #DIYProjects #YardWork China ...

When you have a bunch of 230 kV transmission lines running over your property, why not use them for some scientific experiments? This is where the [Double M Innovations] YouTube channel comes into ...

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