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magnetic compass is a tool that helps us know which direction we are facing, using the Earth's magnetic field to guide us.
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«magnetic»
«compass»
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Sentences with «magnetic compass»
- A built - in magnetic compass sets the starting point of the aerial towards the north. (newscientist.com)
- Thanks to new magnetic compass hardware, and a new graphical overlay framework, BlackBerry 7 also introduced support for augmented reality apps. (crackberry.com)
- Researchers at Lund University in Sweden have made a key discovery about the internal magnetic compass of birds. (sciencedaily.com)
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