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Ancient Greek technology developed during the 5th century BC, continuing up to and including the Roman period, and beyond. Inventions that are credited to the ancient Greeks include the gear, screw, rotary mills, bronze casting techniques, water clock, water organ, the torsion catapult, the use of steam to operate some experimental machines and ...
A Turing machine that is able to simulate any other Turing machine is called a universal Turing machine (UTM, or simply a universal machine). Another mathematical formalism, lambda calculus, with a similar "universal" nature was introduced by Alonzo Church. Church's work intertwined with Turing's to form the basis for the Church–Turing thesis.
Greek coins are the only art form from the ancient Greek world which can still be bought and owned by private collectors of modest means. The most widespread coins, used far beyond their native territories and copied and forged by others, were the Athenian tetradrachm , issued from c. 510 to c. 38 BC , and in the Hellenistic age the Macedonian ...
This simplified version of the problem allowed Turing to argue convincingly that a "thinking machine" was at least plausible and the paper answered all the most common objections to the proposition. [65] The Turing Test was the first serious proposal in the philosophy of artificial intelligence.
In 1936, Alan Turing also published his seminal work on the Turing machines, an abstract digital computing machine which is now simply referred to as the Universal Turing machine. This machine invented the principle of the modern computer and was the birthplace of the stored program concept that almost all modern day computers use. [52]
The Ancient Greek Philosopher Plato often used episteme and techne interchangeably, much like Socrates. [6] This is because Plato was a student of Socrates and also wrote Socratic works. [ 10 ] Plato's works define techne as activities such as medicine, geometry , politics , music , shipbuilding , carpentry, and generalship. [ 6 ]
Hero of Alexandria (/ ˈ h ɪər oʊ /; Ancient Greek: Ἥρων [a] ὁ Ἀλεξανδρεύς, Hērōn hò Alexandreús, also known as Heron of Alexandria / ˈ h ɛr ən /; probably 1st or 2nd century AD) was a Greek mathematician and engineer who was active in Alexandria in Egypt during the Roman era.
These machines are the inclined plane, the wedge, and the lever, which allowed the ancient Egyptians to move millions of limestone blocks which weighed approximately 3.5 tons (7,000 lbs.) each into place to create structures like the Great Pyramid of Giza, which is 481 feet (147 meters) high. [17]