Leader Resource 1B 1 Continued
3. Set the tray in the tub of water. The compass rotates until it's happy, which will take about one second.
4. Calibrate your compass by labeling the end that is pointing North (that's the north pole) and the one that's pointing South (that's the south pole of the magnet). If you are presently lost and are planning to use this to find your way home, you'll need some external reference, e.g., the direction of sunset.
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