After the end of the era of pharaoh, gold natural early track, even Dali was later to the ruler of the palace, so the adornment oneself, now only in some pyramid (such as hough pull pyramid) near the spire retained some Dali, this makes it look more vicissitudes of life, and the rocks have appeared more clearly.
An estimated by the great pyramid of khufu, about 230 million stones, stones 11.5 million, about outer average weigh up to 2.5 tons, like a car, and large even more than 15 tons. If these stones cut into a cubic feet of small pieces, put them along the equator line, its length is equivalent to two thirds of the perimeter of the equator. More than 5,000 years ago in the backward production tools of the middle ages, the Egyptian collection, carrying quantity is how much each and so heavy, stone base of the great pyramid of such a grandiose is mystery.
A man named John Taylor britons according to provide the data in the literature of the great pyramid was studied. Through calculation of the great pyramid of khufu, he found hard to real estate contains many mathematics principle. Each side of the triangle area is equal to the square of the height. High and Kentucky circumference of the earth than is ZhouChangZhi radius, with high ratio of 2 times to except bottom, can seek the circumference of a circle.
