Engineering
- Historic Period: Around 2,500 BCE – Ancient Greeks & Romans
Perhaps one of the most notable scientific techniques used by ancient people is the world of early engineering. While the Egyptians were known for this, especially when constructing their pyramids…the Greeks and Romans took things to a completely different level. They invented the first levers, pulleys, winches, gimbals, cranes, and gears. If that is not enough for you, the Greeks and Romans also invented the truss and truss roofing system that would become a staple in building design afterward. Oh, and they are also responsible for the earliest form of robotics.