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6000 BCE
Discovery of Fire
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Period: 6000 BCE to
History of Engineering
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5000 BCE
Copper Age
Wheel and Axle, Plow, Use of Stone Tools, Written Communication, Use of soft metal for tools -
3000 BCE
Babylonian Engineers
Familiar with basic math, Could figure out areas and volume of excavations, Number system was base 60, Primitive Arches used in moving water, Bridges were built with stone piers carrying wooden stringers, Built roads, Gardens of Bablyon -
2900 BCE
Egyptian Engineers
Pyramid Age, Able to precisely calculate the size of stones -
600 BCE
Roman Engineering
Aqueducts for: Water supply, Sanitary systems