21/08/2024
How to make a COMPASS
1- Place a 90 cm block. on the ground and place a small stone where the tip of the shadow falls.
2- Wait ten to fifteen minutes and place a second stone at the point where the tip of the shadow also moved.
3- Draw a line between the two points. This is an east-west line.
4- Place the tip of your left foot on the first rock and the tip of your right foot on the second rock; Now you will be facing north. Anywhere on Earth, the first shadow mark is towards the west and the second is towards the east.