DIY Compass
To make simple compass you need:
- needle
- cork
- magnet
Hold needle over magnet to make needle magnetic, after that protrude through piece of cork. Put it in water - one side of needle will turn to North direction.
To make simple compass you need:
Hold needle over magnet to make needle magnetic, after that protrude through piece of cork. Put it in water - one side of needle will turn to North direction.