The Great Pyramid of Giza (also known as the Pyramid of Khufu or the Pyramid of Cheops) is the oldest and largest of the three pyramids in the Giza. Initially standing at 146.5 meters (481 feet), the Great Pyramid was the tallest man-made structure in the world for more than 3,800 years!!! It is estimated to weigh approximately 6 million ton's , and consists of 2.3 million blocks of limestone and granite. 0k so I think this much is enough cause it's not history class....xD and my birthday is coming in March 8th!!
Tip:- at the lasers part which it might be hard for some of you.... try going in the center when no lasers are the......