1. Buoyancy Offers a short summary of the scholar's life. Also provides a detailed look at his theory of flotation. http://www.engineering.usu.edu/jrestate/workshops/buoyancy/buoyancy.php

Last Updated Graduate Credit Workshop Buoyancy Home Class Activity Archimedes of Syracuse: The Father of Buoyancy People have been aware of objects floating on water (or sinking) since before recorded history. It was not until Archimedes of Syracuse came along, that the theory of flotation and the buoyancy principle were defined. Archimedes was born at Syracuse on the island of Sicily in 287 BC. His father is thought to have been an astronomer, and as a young boy, Archimedes developed a life-long interest in the study of the heavens. As a youth he traveled to Egypt where he studied at the great Library of Alexandria. Archimedes is often described as being absentminded, self-absorbed, and somewhat eccentric. Despite these personal attributes, he was recognized in his own time as a genius, and is revered today as one of the greatest figures in the history of science and mathematics. Archimedes' first love was mathematics. He would often spend days so intently fixed on solving a problem that he neglected both food and his person to the point that his friends would carry him kicking and fighting to the bath. He often stooped to the ground to work mathematical problems by drawing figures in the dirt. He is even said to have carried a small wooden tray filled with sand, which he used to draw his figures and work on his mathematical problems. This tray would have been Archimedes' version of the modern lap top computer. Of course, such a device is not without its problems: A strong wind could blow away a brilliant proof; a bully could kick a theorem into your face, and should a cat wander into the tray, the outcome could be too disgusting to contemplate.

2. Archimedes Of Syracuse Next About this document. archimedes of syracuse. Born 287 BC in Syracuse, Sicily. Died 212 BC in Syracuse, Sicily. Archimedes, the greatest mathematician of antiquity, made his greatest contributions in geometry. describe machines invented by Archimedes for the defense of Syracuse. These include the catapult http://www.math.tamu.edu/~don.allen/history/archimed/archimed.html

Next: About this document Archimedes of Syracuse Born: 287 BC in Syracuse, Sicily Died: 212 BC in Syracuse, Sicily Archimedes, the greatest mathematician of antiquity, made his greatest contributions in geometry. His methods anticipated the integral calculus 2,000 years before Newton and Leibniz. He was the son of the astronomer Phidias and was close to King Hieron and his son Gelon, for whom he served for many years. He was an accomplished engineer but loved pure mathematics. Stories from Plutarch, Livy, and others describe machines invented by Archimedes for the defense of Syracuse. These include the catapult, the compound pulley and a burning-mirror. Among Archimedes most famous works is Measurement of the Circle , in which he determined the exact value of to be between the values and . This he obtained by circumscribing and inscribing a circle with regular polygons having 96 sides. However, he required the proof of two fundamental relations about the perimeters and areas of inscribed and circumscribed regular polygons. The computation.

3. Archimedes Biography Archimedes biography archimedes of syracuse geometry Search. Mathematics. archimedes of syracuse. Greek Geometer, Mathematician, Inventor and Engineer archimedes of syracuse (pronounced arka-meed-eez) is considered one of the greatest http://math.about.com/library/blbioarchimedes.htm

zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') About Homework Help Mathematics Home ... Math Tutors zau(256,152,145,'gob','http://z.about.com/5/ad/go.htm?gs='+gs,''); Math Help and Tutorials Math Formulas Math Lesson Plans Math Tutors ... Help zau(256,138,125,'el','http://z.about.com/0/ip/417/0.htm','');w(xb+xb); Stay Current Subscribe to the About Mathematics newsletter. Search Mathematics Archimedes of Syracuse Greek Geometer, Mathematician, Inventor and Engineer More Archimedes Proofs It's Greek to Me Pi Mathematicians Join the Discussion Questions About Fermat? Post Here Forum Membership is Free! Join Today Related Resources Geometry Resources Geometry Fermat's Proof History of Math Background: A rchimedes of Syracuse (pronounced ar-ka-meed-eez) is considered one of the greatest mathematicians in history. In fact, he is believed to be one of the three greatest mathematicians along with Isaac Newton and Carl Gauss. His greatest contributions to mathematics were in the area of Geometry. Archimedes was also an accomplished engineer and an inventor. He was believed to have been obsessed with Geometry though.

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5. Archimedes - Mathematician Archimedes Of Syracuse Archimedes Information on archimedes of syracuse. Archimedes was a famous Greek mathematician. First the Carthaginians, then the Romans besieged Syracuse where Archimedes was born http://ancienthistory.about.com/library/bl/blarchimedes.htm

zJs=10 zJs=11 zJs=12 zJs=13 zc(5,'jsc',zJs,9999999,'') About History Ancient / Classical History Home ... Trojan War Hero Achilles - Troy zau(256,152,145,'gob','http://z.about.com/5/ad/go.htm?gs='+gs,''); Atlas and Places - Where? Ancient Greece - Greek Ancient Rome - Romans ANE Egypt Persia Israel... ... Help zau(256,138,125,'el','http://z.about.com/0/ip/417/0.htm','');w(xb+xb); Stay Current Subscribe to the About Ancient / Classical History newsletter. Search Ancient / Classical History Archimedes Mathematician Archimedes of Syracuse (287-212 B.C.) Related Resources Review of the Sand Reckoner The original Sand Reckoner was a now lost monograph by Archimedes. This historical fiction is by Gillian Bradshaw. Archimedes Resources Elsewhere on the Internet Archimedes Timeline Archimedes Claw Pictures of Archimedes Archimedes ... Archimedes Palimpsest The oldest surviving manuscript containing the works of Archimedes "Give me a lever long enough and a place to stand, and I will move the world." - Archimedes Although Archimedes was a mathematician, he is known for his strategic role in ancient war and the development of military techniques. First the Carthaginians, then the Romans besieged Syracuse where Archimedes was born. While in the end Rome won and killed him, Archimedes put up a good defense. First he invented an engine that threw stones at the enemy, then he used glass to set the Roman ships on fire. Archimedes probably studied mathematics in Alexandria with the successors of Euclid. The name Archimedes is connected to a pumping device now known as a

6. Archimedes archimedes of syracuse. Born 287 BC in Syracuse, Sicily Died 212 BC in Syracuse, Sicily. Archimedes was a native of Syracuse, Sicily. http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Archimedes.html

Archimedes of Syracuse Born: 287 BC in Syracuse, Sicily Died: 212 BC in Syracuse, Sicily Click the picture above to see eleven larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Archimedes ' father was Phidias, an astronomer. We know nothing else about Phidias other than this one fact and we only know this since Archimedes gives us this information in one of his works, The Sandreckoner. A friend of Archimedes called Heracleides wrote a biography of him but sadly this work is lost. How our knowledge of Archimedes would be transformed if this lost work were ever found, or even extracts found in the writing of others. Archimedes was a native of Syracuse, Sicily. It is reported by some authors that he visited Egypt and there invented a device now known as Archimedes' screw . This is a pump, still used in many parts of the world. It is highly likely that, when he was a young man, Archimedes studied with the successors of Euclid in Alexandria. Certainly he was completely familiar with the mathematics developed there, but what makes this conjecture much more certain, he knew personally the mathematicians working there and he sent his results to Alexandria with personal messages. He regarded Conon of Samos, one of the mathematicians at Alexandria, both very highly for his abilities as a mathematician and he also regarded him as a close friend.

7. Archimedes Detailed biography along with related links. http://www-history.mcs.st-and.ac.uk/history/Mathematicians/Archimedes.html

Archimedes of Syracuse Born: 287 BC in Syracuse, Sicily Died: 212 BC in Syracuse, Sicily Click the picture above to see eleven larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Archimedes ' father was Phidias, an astronomer. We know nothing else about Phidias other than this one fact and we only know this since Archimedes gives us this information in one of his works, The Sandreckoner. A friend of Archimedes called Heracleides wrote a biography of him but sadly this work is lost. How our knowledge of Archimedes would be transformed if this lost work were ever found, or even extracts found in the writing of others. Archimedes was a native of Syracuse, Sicily. It is reported by some authors that he visited Egypt and there invented a device now known as Archimedes' screw . This is a pump, still used in many parts of the world. It is highly likely that, when he was a young man, Archimedes studied with the successors of Euclid in Alexandria. Certainly he was completely familiar with the mathematics developed there, but what makes this conjecture much more certain, he knew personally the mathematicians working there and he sent his results to Alexandria with personal messages. He regarded Conon of Samos, one of the mathematicians at Alexandria, both very highly for his abilities as a mathematician and he also regarded him as a close friend.

8. Archimedes Of Syracuse (ca. 287-ca. 212 BC) -- From Eric Weisstein's World Of Sc Mathematicians. Nationality. Greek. archimedes of syracuse (ca. 287ca. 212 BC) Greek mathematician who flourished in Sicily. He is generally considered to be the greatest mathematician of ancient times. Archimedes performed numerous geometric proofs using the rigid geometric formalism outlined by Euclid, excelling http://www.treasure-troves.com/bios/Archimedes.html

Branch of Science Mathematicians Nationality Greek Archimedes of Syracuse (ca. 287-ca. 212 BC) Greek mathematician who flourished in Sicily. He is generally considered to be the greatest mathematician of ancient times. Most of the facts about his life come from a biography about the Roman soldier Marcellus written by the Roman biographer Plutarch. Archimedes performed numerous geometric proofs using the rigid geometric formalism outlined by Euclid , excelling especially at computing areas and volumes using the method of exhaustion He was especially proud of his discovery for finding the volume of a sphere showing that it is two thirds the volume of the smallest cylinder that can contain it. At his request, the figure of a sphere and cylinder was engraved on his tombstone. In fact, it is often said that Archimedes would have invented calculus if the Greeks had only possessed a more tractable mathematical notation. By inscribing and circumscribing polygons on a circle for instance, he was able to constrain the value of pi ) between 3 10/71 and 3+1/7.

9. Poster Of Archimedes archimedes of syracuse. lived from 287 BC to 212 BC. Archimedes greatest contributions were in geometry. His methods anticipated the http://www-gap.dcs.st-and.ac.uk/~history/Posters2/Archimedes.html

Archimedes of Syracuse lived from 287 BC to 212 BC Archimedes greatest contributions were in geometry. His methods anticipated the integral calculus 2,000 years before Newton and Leibniz. Find out more at http://www-history.mcs.st-andrews.ac.uk/history/ Mathematicians/Archimedes.html

10. Archimedes Of Syracuse (ca. 287-ca. 212 BC) -- From Eric Weisstein's World Of Sc archimedes of syracuse (ca. 287ca. 212 BC), Greek mathematician who flourished in Sicily. He is generally considered to be the greatest http://scienceworld.wolfram.com/biography/Archimedes.html

Branch of Science Mathematicians Nationality Greek Archimedes of Syracuse (ca. 287-ca. 212 BC) Greek mathematician who flourished in Sicily. He is generally considered to be the greatest mathematician of ancient times. Most of the facts about his life come from a biography about the Roman soldier Marcellus written by the Roman biographer Plutarch. Archimedes performed numerous geometric proofs using the rigid geometric formalism outlined by Euclid , excelling especially at computing areas and volumes using the method of exhaustion He was especially proud of his discovery for finding the volume of a sphere showing that it is two thirds the volume of the smallest cylinder that can contain it. At his request, the figure of a sphere and cylinder was engraved on his tombstone. In fact, it is often said that Archimedes would have invented calculus if the Greeks had only possessed a more tractable mathematical notation. By inscribing and circumscribing polygons on a circle for instance, he was able to constrain the value of pi ) between 3 10/71 and 3+1/7.

11. Archimedes Biography of Archimedes (287BC212BC) archimedes of syracuse. Born 287 BC in Syracuse, Sicily even extracts found in the writing of others. Archimedes was a native of Syracuse, Sicily. It is http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Archimedes.html

Archimedes of Syracuse Born: 287 BC in Syracuse, Sicily Died: 212 BC in Syracuse, Sicily Click the picture above to see eleven larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Archimedes ' father was Phidias, an astronomer. We know nothing else about Phidias other than this one fact and we only know this since Archimedes gives us this information in one of his works, The Sandreckoner. A friend of Archimedes called Heracleides wrote a biography of him but sadly this work is lost. How our knowledge of Archimedes would be transformed if this lost work were ever found, or even extracts found in the writing of others. Archimedes was a native of Syracuse, Sicily. It is reported by some authors that he visited Egypt and there invented a device now known as Archimedes' screw . This is a pump, still used in many parts of the world. It is highly likely that, when he was a young man, Archimedes studied with the successors of Euclid in Alexandria. Certainly he was completely familiar with the mathematics developed there, but what makes this conjecture much more certain, he knew personally the mathematicians working there and he sent his results to Alexandria with personal messages. He regarded Conon of Samos, one of the mathematicians at Alexandria, both very highly for his abilities as a mathematician and he also regarded him as a close friend.

12. Archimedes Of Syracuse: Introduction archimedes of syracuse. Introduction the greatest of Greek mathematicians The King of Syracuse, Hiero II, managed to keep war at bay by honoring this treaty with Rome, but the http://www.cs.xu.edu/math/math147/02f/archimedes/archintro.html

Archimedes of Syracuse Introduction: the greatest of Greek mathematicians In the third century BCE, Rome was involved in a series of military conflicts (the Punic Wars) with the Greek city-state of Carthage , situated across the Mediterranean Sea on the African coast . Caught in the middle of these conflicts was Syracuse, another city-state on the coast of Sicily, which was claimed by both sides. Initially allied with Carthage against Rome at the outset of the First Punic War in 263 BCE, Syracuse soon switched allegiance. The King of Syracuse, Hiero II , managed to keep war at bay by honoring this treaty with Rome, but the situation became precarious in the later years of the century as the Carthaginian general Hannibal was gaining the upper hand in Spain and Italy against poorly managed Roman armies. Archimedes (287 - 212 BCE), son of Phidias, an astronomer, was thought to have been a kinsman of Hiero. In his youth, Archimedes ventured to Alexandria in Egypt to avail himself of the best education to be found in the Greek world. There he would have been able to study the texts at the great Library of Alexandria, where Euclid had worked, and he made friendships with other philosopher-mathematicians, most notably Conon of Samos with whom he corresponded for many years. Archimedes eventually returned to Syracuse, where he earned fame as an "engineering consultant" to the king, inventing many clever devices for the military defense of the city: catapults, grappling hooks, and improvements to the architecture of the city walls.

13. Demonstration Of The Archimedes' Solution To The Trisection Problem Analog device simulation for drawing ellipses by archimedes of syracuse. ( circa 287 212 B.C.) archimedes of syracuse is popularily known for the law he discovered on occasion of taking http://www.cut-the-knot.org/pythagoras/archi.html

CTK Exchange Front Page Movie shortcuts Personal info ... Recommend this site Angle Trisection by Archimedes of Syracuse (circa 287 - 212 B.C.) Archimedes of Syracuse is popularily known for the law he discovered on occasion of taking his bath . "Eurika" he exclaimed and made it into the history. (Along with Newton and Gauss he is counted among the greatest mathematicians of all times. As an engineer he frustrated numerous attempts by the Romans to capture the city of Syracuse.) The problem of constructing an angle equal to the one third of the given one has been pondered since the times of antiquity. Probably to make the notion of 'geometric construction' more exciting the Ancient Greeks have restricted the allowed operations to using a straightedge and a compass. It's thus specifically forbidden to use a ruler for the sake of measurement. Three famous construction problems lingered until early 19th century when it was shown that it's impossible to solve them with the help of only a straightedge and a compass. The three problems are: to trisect a given angle, to double a cube, and to square a circle . However, one illicit solution that has been found in the works of Archimedes is demonstrated below.

14. Archimedes Of Syracuse archimedes of syracuse. It was not until archimedes of syracuse came along, that the theory of flotation and the buoyancy principle were defined. http://home12.inet.tele.dk/fil/archimedes.htm

Archimedes Of Syracuse The Father of Buoyancy People have been aware of objects floating on water (or sinking) since before recorded history. It was not until Archimedes of Syracuse came along, that the theory of flotation and the buoyancy principle were defined. Archimedes was born at Syracuse on the island of Sicily in 287 BC. His father is thought to have been an astronomer, and as a young boy, Archimedes developed a life-long interest in the study of the heavens. As a youth he traveled to Egypt where he studied at the great Library of Alexandria. Archimedes is often described as being absentminded, self-absorbed, and somewhat eccentric. Despite these personal attributes, he was recognized in his own time as a genius, and is revered today as one of the greatest figures in the history of science and mathematics. Archimedes' first love was mathematics. He would often spend days so intently fixed on solving a problem that he neglected both food and his person to the point that his friends would carry him kicking and fighting to the bath. He often stooped to the ground to work mathematical

15. Archimedes - Encyclopedia Article About Archimedes. Free Access, No Registration It was the ancient Greek archimedes of syracuse who first discovered the law of buoyancy, sometimes called .. Click the link for more information. http://encyclopedia.thefreedictionary.com/Archimedes

Dictionaries: General Computing Medical Legal Encyclopedia Archimedes Word: Word Starts with Ends with Definition See also Archimedes computer The Acorn Archimedes was Acorn, Ltd's first general purpose home computer based on their own ARM RISC CPU, and spawned a family of very capable machines with various options. Description; Early models The first models were released in June 1987, as the 300 and 400 series. The machines differed primarily in that the 400 series included more slots (four instead of two) and a ST506 controller for an internal hard drive. Both models included the Arthur OS (later versions to be called RISC OS, see below), BBC BASIC and an emulator for Acorn's earlier BBC Micro, and were mounted in excellent two-part cases with a small central unit, monitor on top, and a separate keyboard and three-button mouse. Click the link for more information. Archimedes (disambiguation) Archimedes was a celebrated mathematician and engineer of ancient Greece. Various things have been named after him, both his own inventions and subsequent products named in his honour. They include: Archimedes' screw The Acorn Archimedes computer Archimedean property Archimedean solid Archimedean spiral Click the link for more information.

16. Archimedes Of Syracuse - Encyclopedia Article About Archimedes Of Syracuse. Free encyclopedia article about archimedes of syracuse. archimedes of syracuse in Free online English dictionary, thesaurus and encyclopedia. archimedes of syracuse. http://encyclopedia.thefreedictionary.com/Archimedes of Syracuse

Dictionaries: General Computing Medical Legal Encyclopedia Archimedes of Syracuse Word: Word Starts with Ends with Definition See also Archimedes computer The Acorn Archimedes was Acorn, Ltd's first general purpose home computer based on their own ARM RISC CPU, and spawned a family of very capable machines with various options. Description; Early models The first models were released in June 1987, as the 300 and 400 series. The machines differed primarily in that the 400 series included more slots (four instead of two) and a ST506 controller for an internal hard drive. Both models included the Arthur OS (later versions to be called RISC OS, see below), BBC BASIC and an emulator for Acorn's earlier BBC Micro, and were mounted in excellent two-part cases with a small central unit, monitor on top, and a separate keyboard and three-button mouse. Click the link for more information. Archimedes (disambiguation) Archimedes was a celebrated mathematician and engineer of ancient Greece. Various things have been named after him, both his own inventions and subsequent products named in his honour. They include: Archimedes' screw The Acorn Archimedes computer Archimedean property Archimedean solid Archimedean spiral Click the link for more information.

17. Demonstration Of The Archimedes' Solution To The Trisection Problem Angle Trisection by archimedes of syracuse (circa 287 212 BC). archimedes of syracuse is popularily known for the law he discovered http://www.cut-the-knot.org/pythagoras/archi.shtml

CTK Exchange Front Page Movie shortcuts Personal info ... Recommend this site Angle Trisection by Archimedes of Syracuse (circa 287 - 212 B.C.) Archimedes of Syracuse is popularily known for the law he discovered on occasion of taking his bath . "Eurika" he exclaimed and made it into the history. (Along with Newton and Gauss he is counted among the greatest mathematicians of all times. As an engineer he frustrated numerous attempts by the Romans to capture the city of Syracuse.) The problem of constructing an angle equal to the one third of the given one has been pondered since the times of antiquity. Probably to make the notion of 'geometric construction' more exciting the Ancient Greeks have restricted the allowed operations to using a straightedge and a compass. It's thus specifically forbidden to use a ruler for the sake of measurement. Three famous construction problems lingered until early 19th century when it was shown that it's impossible to solve them with the help of only a straightedge and a compass. The three problems are: to trisect a given angle, to double a cube, and to square a circle . However, one illicit solution that has been found in the works of Archimedes is demonstrated below.

18. Story Of Archimedes Taking Bath archimedes of syracuse (circa 287 212 BC). Following is an excerpt from Vitruvius, The Ten Books of Architecture. In the case of http://www.cut-the-knot.org/pythagoras/bath.shtml

CTK Exchange Front Page Movie shortcuts Personal info ... Recommend this site Archimedes of Syracuse (circa 287 - 212 B.C.) Following is an excerpt from Vitruvius, The Ten Books of Architecture In the case of Archimedes, although he made many wonderful discoveries of diverse kinds, yet of them all, the following, which I shall relate, seems to have been the result of a boundless ingenuity. Hiero, after gaining the royal power in Syracuse, resolved, as a consequence of his successful exploits, to place in a certain temple a golden crown which he had vowed to the immortal gods. He contracted for its making at a fixed price, and weighed out a precise amount of gold to the contractor. At the appointed time the latter delivered to the king's satisfaction an exquisitely finished piece of handiwork, and it appeared that in weight the crown corresponded precisely to what the gold had weighed. But afterwards a charge was made that gold had been abstracted and an equivalent weight of silver had been added in the manufacture of the crown. Hiero, thinking it an outrage that he had been tricked, and yet not knowing how to detect the theft, requested Archimedes to consider the matter. The latter, while the case was still on his mind, happened to go to the bath, and on getting into a tub observed that the more his body sank into it the more water ran out over the tub. As this pointed out the way to explain the case in question, without a moment's delay, and transported with joy, he jumped out of the tub and rushed home naked, crying with a loud voice that he had found what he was seeking; for as he ran he shouted repeatedly in Greek

19. Archimedes Of Syracuse archimedes of syracuse. archimedes of syracuse is one of the WorldGeniuses by anyone s definition. His work on the area and volumes http://c2.com/cgi/wiki?ArchimedesOfSyracuse

20. TMTh:: ARCHIMEDES OF SYRACUSE MATHEMATICIAN. archimedes of syracuse (fl. 287212 BC) Life Archimedes, the greatest mathematician of the ancient world and the greatest http://www.tmth.edu.gr/en/aet/1/13.html

Home Ancient Greek Scientists AGRICULTURALISTS ARCHITECTS ... PHYSICISTS MATHEMATICIAN ARCHIMEDES OF SYRACUSE (fl. 287-212 BC) Life A commentary on Archimedes is found in the work of 6th century writer Eutocius of Ascalon, who also mentions a biography (now lost) of the celebrated mathematician written by Heraclides. Work The principal extant works are: "On the Sphere and Cylinder": books I and II. Book I: Quadrature of the parabola, 6 definitions, 5 propositions (the 5th is the axiom of continuity), 44 theorems. "Measurement of the Circle": 3 theorems are preserved. "On Conoids and Spheroids": The book contains 32 theorems and 1 corollary following the 6th theorem. Some of the theorems use trigonometric functions and integral calculus. "On Spirals": The book contains 28 theorems and 6 corollaries. "On the Equilibrium of Planes or Centres of Gravity of Planes or Mechanics": Books I and II. Book I: Theory of levers. Contains 7 postulates, 15 theorems and 2 corollaries following the 5th theorem. Book II: Centre of gravity of paraboloid plane sections. 10 theorems. "The Sand-Reckoner" "Quadrature of the Parabola" "On Floating Bodies" (Hydrostatics) "On the Method of Mechanical Theorems" "Book of Lemmas" "The Cattle Problem" "On the Heptagon in a Circle" "The Water Clock" "On Tangential Circles" "Principles of Geometry" Lost works: "On Triangles" "On Quadrangles" "On 13 semi-regular solids" "Arithmetic" "On Balances or Levers" "Centres of Gravity" "On Sundials" "Catoptrica" (Optics) "Isoperimetrics"

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