New Delhi: The Great Pyramid of Egypt - Giza is the oldest of the Seven Wonders of the Ancient World, and the only one to remain largely intact. Here Egyptologists believe that the pyramid was
know some interesting facts about great pyramid of egyptImage Source : INDIATV
There is so much stone mass in the pyramid that the interior temperature is constant and equals the average temperature of the earth, 20 Degrees Celsius (68 Degrees Fahrenheit).