| 1. | Magnetic compasses are prone to errors in the neighborhood of such bodies.
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| 2. | The invention of the magnetic compass, telescope and sextant enabled increasing accuracy.
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| 3. | The $ 59 . 95 Star Navigator uses a conventional magnetic compass.
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| 4. | For more than 2, 000 years the magnetic compass has remained unchanged.
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| 5. | The magnetic compass spread from Asia to the Middle East to Europe.
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| 6. | In 1399, an Egyptian reports two different kinds of magnetic compass.
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| 7. | There are certain circumstances when magnetic compasses and gyrocompasses are unreliable.
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| 8. | But this could still be overcome by technology, using magnetic compasses and gyroscopes.
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| 9. | He also credited Solomon with the invention of the magnetic compass.
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| 10. | Pearce also noted that the plane's magnetic compass was readjusted two days later.
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