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Heron, greek inventor, created the vending machine almost 2,000 years ago. His invention dispensed holy water to worshipers entering the temple. A coin was dropped into a slop and it weight pushed down a metal pan down to open a valve and dispense water.

PBS News Hour report on Greek inventor Petros Zografos's "free energy" tap water machine

The water clock was invented in Ancient Egypt. It was used to tell time and to measure speeches in the courtroom. The inventor of the water clock was Ctesibius. He was a Greek inventor that lived in Alexandria, Egypt. Ctesibius just did not invent, it he also improved it by adding a float with a rack that turned a toothed wheel. He made the water clock make sounds like a whistling bird, bells, puppets, and other gadgets. Ctesibius lived and invented the water clock in the third century.

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The water clock was invented in Ancient Egypt. The water clock was used to tell time and to measure speeches in the courtroom. The inventor of the water clock was Ctesibius, a Greek inventor from Alexandria, Egypt. Ctesibius just did not invent, it he also improved it by adding a float with a rack that turned a toothed wheel. He made the water clock make sounds like a whistling bird, bells, puppets, and other gadgets. Ctesibius lived and invented the water clock in the third century.

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Ctesibius. Greek inventor of Alexandria, 270 BC. Greek physicist. One of the most brilliant minds in history.

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The First Truly Automatic Self-Regulatory Device (Circa 250 BCE): Greek inventor and mathematician Ctesibius (Ktesibios,Tesibius; Κτησίβιος), probably the first head of the Museum at Alexandria, invented the first artificial automatic self-regulatory system by designing an improved water clock or clepsydra (water thief) that required no outside intervention between the feedback and the controls of the mechanism. Ctesbius's clepsydra kept more accurate time than any clock invented until...

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The hydraulis is the first clavier musical instrument in the world and a predecessor of the pipe organ. The Greek inventor Ktisivios created it in the 3rd century BC, in Alexandria. It consists of a set of pipes, with or without a reed. The player (pict. 12) supplies air to a selected pipe through the use of specific keys. The steady supply of air pressure is provided by a hydraulic system.

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In a “Eureka!” moment, Dutch company Archimedes, named for the renowned ancient mathematician, has designed a nautilus shaped silent wind turbine. The Liam F-1 promises to become the “next generation” of wind generation. Archimedes (c.287 B.C. – c.212 B.C.), the Greek inventor from Syracuse, designed a screw inside a cylindrical chamber to act as a […]

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