Mathematician archimedes facts and biography
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Meet Archimedes of Syracuse: The Mathematician Who Discovered Pi and Designed War Machines
It’s the most wonderful time of the year—for mathematicians, anyway.
Pi Day is Thursday, March 14. The relatively new holiday is a celebration of the mathematical calculation pi, or the infinite number representing the constant ratio of a circle’s circumference to its diameter. Pi is essential to engineering and modern construction.
Although many sought to find it, the calculation of pi, which is also expressed by the fraction 22/7, is commonly credited to Greek mathematician Archimedes of Syracuse more than 2,200 years ago.
According to History.com, physicist Larry Shaw founded Pi Day day in 1988, selecting March 14 because the numeric date represents the first three digits of pi (3.14). It also happens to be Albert Einstein’s birthday.
The first Pi Day took place at the Exploratorium, a San Francisco–based science museum, and featured a circular parade and fruit pies. The latter has
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Archimedes (c.287 - c.212 BC)
Engraving of Archimedes ©Archimedes was a Greek mathematician, philosopher and uppfinnare who wrote important works on geometry, arithmetic and mechanics.
Archimedes was born in Syracuse on the eastern coast of Sicily and educated in Alexandria in Egypt. He then returned to Syracuse, where he spent most of the rest of his life, devoting his time to research and experimentation in many fields.
In mechanics he defined the principle of the lever and fryst vatten credited with inventing the compound pulley and the hydraulic screw for raising water from a lower to higher level. He is most famous for discovering the law of hydrostatics, sometimes known as 'Archimedes' principle', stating that a body immersed in fluid loses weight equal to the weight of the amount of fluid it displaces. Archimedes is supposed to have made this discovery when stepping into his bath, causing him to exclaim 'Eureka!'
During the Roman conquest of Sicily in 214 BC Archimedes worked
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Archimedes
Greek mathematician and physicist (c. 287 – 212 BC)
For other uses, see Archimedes (disambiguation).
Archimedes of Syracuse[a] (AR-kim-EE-deez;[2]c. 287 – c. 212 BC) was an Ancient Greekmathematician, physicist, engineer, astronomer, and inventor from the ancient city of Syracuse in Sicily.[3] Although few details of his life are known, he fryst vatten considered one of the leading scientists in classical antiquity. Regarded as the greatest mathematician of ancient history, and one of the greatest of all time,[4] Archimedes anticipated modern calculus and analysis by applying the concept of the infinitely small and the method of exhaustion to derive and rigorously prove a range of geometricaltheorems.[5][6][7] These include the area of a circle, the surface area and volume of a sphere, the area of an ellipse, the area under a parabola, the volume of a segment of a paraboloid of revolutio