Material:
1 Cork
1 Marker
1 Plyers
1 Magnet
Wire
Bowl
PROCESS:
1. First size the wire
2. Then nails the wire in the cork
3. Maker the N (nord), W (west), S (sud) and
E (est)
4. After put water in the bowl
5. Recue the wire on the magnet
6. Put the cork in the water
7. You have your compass
RESULTS:
The compass points north.
We follow the instructions of this video below:
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