How a Pyramid is built ?How is it made inside the Pyramid ? Where is the Pharaoh chamber ?Even more striking : these pyramids were built blocks after blocks of stone, now we protoype with 3D printers, and soon we will build with it !View the full Pyramid in 3D : https://www.3dslash.net/slash.php?hash=224de5142b6dad0374fc5592937c5baf87b5013daf423c53b4d7a143234f2d6cAnd play with the cursors to make a cut view !