Civil Engineering Universe

compass

For those who like to delve into the depths of the desert, if you get lost in the desert

1- Place a 90 degree vertical pole on the ground and place a small rock where the shadow tip falls.

2- Wait ten to fifteen minutes and put a second stone at the point where the shadow side also moves.

3- Draw a line between the two points this is the east-west line

4- Put your left foot on the first rock and your right foot on the second rock. She will now be looking to the north. Anywhere on Earth, the first shadow sign is West, the second is East.