Sexmexico - Invention of radiocarbon dating

It may also contain the earliest documented awareness of tumors..Homer (800 BC) remarked in the Odyssey: "In Egypt, the men are more skilled in medicine than any of human kind" and "the Egyptians were skilled in medicine more than any other art".

Also, Predynastic Egyptians of the 5th millennium BC pictorially represented geometric designs. systems have been many and diverse, with the first known written numerals created by Egyptians in Middle Kingdom texts such as the Rhind Mathematical Papyrus.

The earliest uses of mathematics were in trading, land measurement, painting and weaving patterns and the recording of time.

The size and simple design show the high skill level of Egyptian design and engineering on a large scale.

The Great Pyramid of Giza, which was probably completed c.

The Greek historian Herodotus visited Egypt around 440 BC and wrote extensively of his observations of their medicinal practices.