The setup for an automated, mechanical play.Following in CtesibiusвЂ™ footsteps, Hero of Alexandria developed many control systemsВ as well, including the following: He also made a water organ that used the weight of water instead of lead to play the pipes. He developed an advanced version of a water clock that included a moving pointer and alarms. Though Ctesibius of AlexandriaВ is more known for his work in pneumatics, he also dabbled in hydraulics. The Greeks were no strangers to impressive feats of engineering. It supplied water to Samos from across Mount Kastro, also known as Mount Castro. One of these impressive aqueducts is the Tunnel of Eupalinos, an aqueduct built in Samos in the sixth century BC. With the help of aqueducts, civilizations could settle in areas not immediately beside a major water source. The Greeks developed complex systems of water and hydraulic power, including irrigation systems, canals and aqueducts.ДЄqueducts provided a way for cities to get a reliable supply of water from nearby sources and carry it to them for easy access. Though ancient hydraulic systems have existed across cultures, our word вЂњhydraulicвЂќ has its roots in the Greek language. Hydraulics eventually found their place in the modern world with wide-reaching and powerful applications. Hydraulic systems have been created from the work of great minds like Blaise Pascal, Joseph Bramah, Leonardo da Vinci and Galileo Galilei. It is tough to say exactly who invented hydraulics or when hydraulic systems were invented. Hydraulics, or the use of fluid power to run machinery, have been around for quite a while - for over 2000 years. We used running water to power wheels that helped us prepare food and fabric. We built cities on major waterways and used them as thoroughfares. Throughout history, people have always drifted toward the water.

Pneumatic vs hydraulic press