who invented the zero defect?
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One of the most influential ideas about this was the notion of "zero defects." This phrase was coined by Philip Crosby in his 1979 book titled, "Quality is Free." His position was that where there are zero defects, there are no costs associated with issues of poor quality; and hence, quality becomes free.
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In the early 1830s, Michael Faraday performed his seminal experimental research on electromagnetic induction, in which he created the first electric dynamo—a machine for continuously converting rotational mechanical energy into electrical energy.
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"Zero and its operation are first defined by [Hindu astronomer and mathematician] Brahmagupta in 628," said Gobets. He developed a symbol for zero: a dot underneath numbers.
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Eulerian refers to the Swiss mathematician Leonhard Euler, who invented graph theory in the 18th century.
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3. Erasers were invented by accident. Though Joseph Priestly may have discovered rubber's erasing properties, it's the British engineer Edward Nairne who is generally credited with developing and marketing the first rubber eraser in Europe.
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"We are looking for the bridge between Indian philosophy and mathematics." "Zero and its operation are first defined by [Hindu astronomer and mathematician] Brahmagupta in 628," said Gobets.
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The Man Who Knew Infinity. In 1913, Srinivasa Ramanujan (Dev Patel), a self-taught Indian genius, traveled to Cambridge where he forged a lifelong bond with his eccentric math professor, G.H.
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In Celebration of Ada Lovelace, the First Computer Programmer. The first programmable computer—if it were built—would have been a gigantic, mechanical thing clunking along with gears and levers and punch cards. That was the vision for Analytical Engine devised by British inventor Charles Babbage in 1837.
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Pingala an Indian scholar used binary numbers and he was the first who use 'shunya' for zero as a Sanskrit word. Brahmagupta a scholar and mathematician in AD 628 first time defined zero and its operation and developed a symbol for it which is a dot underneath the numbers.
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Basics. Discovered by Otto Paul Hermann Diels and Kurt Alder in 1928; awarded the Nobel prize in chemistry in 1950. The LUMO of the dienophile reacts with the HOMO of the diene in a [4+2] cycloaddition.
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The effect had been known since the early 1800s, when scientists started building the first large batteries and noticed that electric current jumped across a gap in a circuit from one electrode to another, producing a brilliant light in the process. British chemist Humphrey Davy is credited with inventing the arc lamp.
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There is NO solution, so any non-zero number divided by 0 is undefined. Comment on CarlBiologist's post “Infinity is not a real number, and even if it were...”
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The History of Zero-Turn Mowers According to Hustler Turf, John Regier of Moundridge, Kan., is credited with developing the first true zero-turn mower in 1964, with hydraulically controlled drive wheels designed to spin in either direction.
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An American engineer, Alva John Fisher, is generally considered to be the inventor of the first electric machine. But at least one patent was filed before his, for a model electric machine. However, the identity of the inventor remains unknown to this day.
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The nearly neutral theory was proposed by Tomoko Ohta in 1973. The population-size-dependent threshold for purging mutations has been called the "drift barrier" by Michael Lynch, and used to explain differences in genomic architecture among species.
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The ancient Greek mathematicians knew how to use compass and straightedge to construct a length equal to the square root of a given length. In 1837 Pierre Wantzel proved that an nth root of a given length cannot be constructed if n is not a power of 2.
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The first commercial mainframe computer was designed by J. Presper Eckert and John Mauchly. They invented the ENIAC, the Electronic Numerical Integrator and Computer, in 1946, making it the first general purpose electronic digital computer to become fully operational.