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Make a Compass with a Magnet
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How to Make a Compass: 8 Steps (with Pictures) - wikiHow
How to Make a Compass: 8 Steps (with Pictures) - wikiHow
Make a Compass with a Magnet
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Drop the needle! - Double Helix
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10.2 Magnetic field associated with a current | Electromagnetism | Siyavula
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How to make a Floating Needle Compass Science Experiment - YouTube
Researchers 'light' magnetic fire and analyse how energy propagates
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Drop the needle! - Double Helix
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Floating Needle Compass Science Experiment
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Magnetism Experiments, Navigating the Oceans
