ExplainerTools

Science · Interactive demo

Why doesn't a compass point to the North Pole?

Pick a city and year to see true north separate from magnetic north in an explicitly simplified field model.

Created by ExplainerTools.

What you’ll explore

This interactive demo gives you a visual way into science. The key ideas include compasses, Earth magnetic field, declination, World Magnetic Model.

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ExplainerTools collects interactive explainers, visual essays, and educational videos that help an idea make sense. Browse by subject, follow a topic, or find a creator whose way of explaining speaks to you.

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