a Nahla Hoballah 17 éve
539
Building a pyramid
Building a pyramid
Marking the directions (North-South)
Through the sadows made by the sun
Through the stars
Lifting the stones
Using ramps
Straight on ramp
Multiple ramp
Spiral ramp
Using wood and stacking it
Building plan and finishings
Putting a finishing layer of stones
Shaping the exterior stones and leaving the interior ruff
Building the pyramid around the rooms and passeges
Bringing the stones to the place of construction
Smoothing the hard surface with water
Draging them with ropes
Using wooden rollers