1. Oenopides Of Chios (b. Ca. 480 BC) -- From Eric Weisstein's World Of Scientific Astronomers. Branch of Science. Philosophers. Nationality. Greek. oenopides of chios (b. ca. 480 BC) http://scienceworld.wolfram.com/biography/Oenopides.html

Branch of Science Astronomers Branch of Science Philosophers ... Greek Oenopides of Chios (b. ca. 480 BC) year to have 365 1/5 days (actually 365.2422). Additional biographies: Greek and Roman Science and Technology

2. Blank Entries From Eric Weisstein's World Of Scientific Biography Hill, George William (18381914) Hippocrates of Chios (ca. 450 BC Ockham, William of (ca. 1285-1349) oenopides of chios (b. ca http://scienceworld.wolfram.com/biography/blank-entries.html

Please consider contributing or extending the following entries. For more information about making contributions, see the page on contributing . Please send contributions to scienceworld@wolfram.com Abbe, Ernst (1840-1905) Adams, John Couch (1819-1892) Aepinus, Franz (1724-1802) ... Zwicky, Fritz (1898-1974)

3. Science Timeline oenopides of chios probably created the first three of what became Euclid's 'postulates' or About 440 bce, oenopides of chios probably created the first three of what became http://www.sciencetimeline.net/prehistory.htm

use checkboxes to select items you wish to download About 10,000 bce, wolves were probably domesticated. [added 02/01/03] By 9000 bce, sheep were probably domesticated in the Middle East. About 7000 bce, there was probably an hallucinagenic mushroom By 7000 bce, wheat was domesticated in Mesopotamia. The intoxicating effect of leaven on cereal dough and of warm places on sweet fruits and honey was noticed before men could write. By 6500 bce, goats [added 02/01/03] maces [added 02/01/03] walled communities [added 02/01/03] About 4800 bce, there is evidence of astronomical calendar stones on the Nabta plateau, near the Sudanese border in Egypt. A parade of six megaliths mark the position where Sirius About 4000 bce, horses were being ridden on the Eurasian steppe by the people of the Sredni Stog culture (Anthony et al. About 4000 bce, light wooden plows were used in Mesopotamia. Between 4000 and 3500 bce, copper smelting in minute quantities was introduced in Mesopotamia. [added 02/01/03] Between 4000 and 3500 bce, copper smelting in minute quantities was introduced in Mesopotamia.

4. History Of Mathematics: Chronology Of Mathematicians oenopides of chios (c. 450?) *SB; Leucippus (c. 450) *SB *MT; Hippocratesof Chios (fl. c. 440) *SB; Meton (c. 430) *SB; Hippias of Elis (fl. http://aleph0.clarku.edu/~djoyce/mathhist/chronology.html

Chronological List of Mathematicians Note: there are also a chronological lists of mathematical works and mathematics for China , and chronological lists of mathematicians for the Arabic sphere Europe Greece India , and Japan Table of Contents 1700 B.C.E. 100 B.C.E. 1 C.E. To return to this table of contents from below, just click on the years that appear in the headers. Footnotes (*MT, *MT, *RB, *W, *SB) are explained below List of Mathematicians 1700 B.C.E. Ahmes (c. 1650 B.C.E.) *MT 700 B.C.E. Baudhayana (c. 700) 600 B.C.E. Thales of Miletus (c. 630-c 550) *MT Apastamba (c. 600) Anaximander of Miletus (c. 610-c. 547) *SB Pythagoras of Samos (c. 570-c. 490) *SB *MT Anaximenes of Miletus (fl. 546) *SB Cleostratus of Tenedos (c. 520) 500 B.C.E. Katyayana (c. 500) Nabu-rimanni (c. 490) Kidinu (c. 480) Anaxagoras of Clazomenae (c. 500-c. 428) *SB *MT Zeno of Elea (c. 490-c. 430) *MT Antiphon of Rhamnos (the Sophist) (c. 480-411) *SB *MT Oenopides of Chios (c. 450?) *SB Leucippus (c. 450) *SB *MT Hippocrates of Chios (fl. c. 440) *SB Meton (c. 430) *SB

5. Diodorus On The Greek Cultural Debt also Pythagoras of Samos and the mathematician Eudoxus, as well as Democritus of Abdera and oenopides of chios. As http://academic.reed.edu/humanities/110Tech/Diodorus1.96-98.html

Diodorus on the Greek Cultural Debt to Egypt (based on Oldfather's tr.) But now that we have examined these matters we must enumerate what Greeks, who have won fame for their wisdom and learning, visited Egypt in ancient times in order to become acquainted with its customs and learning. For the priests of Egypt recount from the records of their sacred books that they were visited in early times by Orpheus, Musaeus, Melampus, and Daedalus, also by the poet Homer and Lycurgus of Sparta, later by Solon of Athens and the philosopher Plato, and that there came also Pythagoras of Samos and the mathematician Eudoxus, as well as Democritus of Abdera and Oenopides of Chios. As evidence for the visits of all these men they point in some cases to their statues and in others to places or buildings which bear their names, and they offer proofs from the branch of learning which each one of these men pursued, arguing that all the things for which they were admired among the Greeks were borrowed from Egypt. (1.96) Orpheus, for instance, brought from Egypt most of his mystic ceremonies, the orgiastic rites that accompanied his wanderings, and his fabulous account of his experiences in Hades. For the rite of Osiris is the same as that of Dionysus, and that of Isis very similar to that of Demeter, the names alone having been interchanged; and the punishments in Hades of the unrighteous, the Fields of the Righteous, and the fantastic conceptions, current among the many, which are figments of the imagination Ð all these were introduced by Orpheus in imitation of Egyptian funeral customs. (1.96)

6. Oenopides oenopides of chios. Very little is known about the life of Oenopidesof Chios except that his place of birth was the island of Chios. http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Oenopides.html

Oenopides of Chios Born: about 490 BC in Chios (now Khios), Greece Died: about 420 BC Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Very little is known about the life of Oenopides of Chios except that his place of birth was the island of Chios. We believe that Oenopides was in Athens when a young man but there is only circumstantial evidence for this. In Plato 's Erastae Oenopides is described as (see for example [1]):- ... having acquired a reputation for mathematics... and Plato also describes a scene where Socrates comes across two young men in the school of Dionysius who was Plato 's teacher. The young men were discussing a question in mathematical astronomy which had been tackled by Oenopides and Anaxagoras . This question was certainly that of the angle that the ecliptic makes with the celestial equator . Bulmer-Thomas writes in [1]:- ... it was probably Oenopides who settled on the value of , which was accepted in Greece until refined by Eratosthenes . Indeed, if Oenopides did not fix on this or some other figure it is difficult to know in what his achievement consisted, for the Babylonians no less than the Pythagoreans and Egyptians must have realised from early days that the apparent path of the sun was inclined to the celestial equator.

7. Greek Mathematics Index Heron Hipparchus Hippias Hippocrates, Hypatia Hypsicles Leucippus Marinus of NeapolisMenaechmus Menelaus Nicomachus Nicomedes oenopides of chios Pappus Perseus http://www-gap.dcs.st-and.ac.uk/~history/Indexes/Greeks.html

History Topics: Index of Ancient Greek mathematics Articles about Greek mathematics. Squaring the circle Doubling the cube Trisecting an angle Greek Astronomy ... The teaching of mathematics in Ancient Greece. Various lists of Greek mathematicians. Full list Mathematicans/Philosophers Mathematicians/Astronomers Mathematicians/Astronomers/Philosophers ... Later circle squarers Click on a name below to go to that biography. Full List of Greek Mathematicians in our archive Anaxagoras Anthemius Antiphon Apollonius ... Zenodorus Greek Mathematicans/Philosophers Anaxagoras Antiphon Archytas Aristotle ... Zeno of Elea Greek Mathematicians/Astronomers Apollonius Archimedes Aristarchus Aristotle ... Theon of Smyrna Greek Mathematicians/Astronomers/Philosophers Aristotle Cleomedes Democritus Eudoxus ... Thales Greek Circle squarers Anaxagoras Antiphon Apollonius Archimedes ... Bryson Carpus Dinostratus Hippias Hippocrates Nicomedes ... Sporus Later Circle squarers Al-Haytham Johann Bernoulli Cusa James Gregory ... Search Form JOC/EFR January 2004 The URL of this page is: http://www-history.mcs.st-andrews.ac.uk/Indexes/Greeks.html

8. History Of Mathematics: Greece 480411) oenopides of chios (c. 450?) Leucippus (c. 450) Hippocrates of Chios (c. 450) Meton (c http://aleph0.clarku.edu/~djoyce/mathhist/greece.html

Greece Cities Abdera: Democritus Alexandria : Apollonius, Aristarchus, Diophantus, Eratosthenes, Euclid , Hypatia, Hypsicles, Heron, Menelaus, Pappus, Ptolemy, Theon Amisus: Dionysodorus Antinopolis: Serenus Apameia: Posidonius Athens: Aristotle, Plato, Ptolemy, Socrates, Theaetetus Byzantium (Constantinople): Philon, Proclus Chalcedon: Proclus, Xenocrates Chalcis: Iamblichus Chios: Hippocrates, Oenopides Clazomenae: Anaxagoras Cnidus: Eudoxus Croton: Philolaus, Pythagoras Cyrene: Eratosthenes, Nicoteles, Synesius, Theodorus Cyzicus: Callippus Elea: Parmenides, Zeno Elis: Hippias Gerasa: Nichmachus Larissa: Dominus Miletus: Anaximander, Anaximenes, Isidorus, Thales Nicaea: Hipparchus, Sporus, Theodosius Paros: Thymaridas Perga: Apollonius Pergamum: Apollonius Rhodes: Eudemus, Geminus, Posidonius Rome: Boethius Samos: Aristarchus, Conon, Pythagoras Smyrna: Theon Stagira: Aristotle Syene: Eratosthenes Syracuse: Archimedes Tarentum: Archytas, Pythagoras Thasos: Leodamas Tyre: Marinus, Porphyrius Mathematicians Thales of Miletus (c. 630-c 550)

9. Greek Index Marinus of Neapolis. Menaechmus. Menelaus. Nicomachus. Nicomedes. oenopides of chios. Pappus. Perseus. Philon of Byzantium Dinostratus. Hippias. Hippocrates. Nicomedes. Oenopides. Sporus. Later http://stm21645-01.k12.fsu.edu/Greek_Index.htm

Index of Greek mathematicians Below are various lists of Greek mathematicians. Full list Mathematicans/Philosophers Mathematicians/Astronomers Mathematicians/Astronomers/Philosophers ... Later circle squarers Click on a name to go to that biography. Some History Topics about Greek mathematics. Squaring the circle Doubling the cube Trisecting an angle Greek Astronomy Full List of Greek Mathematicians in our archive Anaxagoras Anthemius Antiphon Apollonius ... Zenodorus Greek Mathematicans/Philosophers Anaxagoras Antiphon Archytas Aristotle ... Zeno of Elea Greek Mathematicians/Astronomers Apollonius Archimedes Aristarchus Aristotle ... Theon of Smyrna Greek Mathematicians/Astronomers/Philosophers Aristotle Cleomedes Democritus Eudoxus ... Thales Greek Circle squarers Anaxagoras Antiphon Apollonius Archimedes ... Bryson Carpus Dinostratus Hippias Hippocrates Nicomedes ... Sporus Later Circle squarers al'Haitam Johann Bernoulli Cusa Franco of Liège James Gregory Lambert Leonardo Lindemann ... Search Suggestions JOC/EFR April 1999 The URL of this page is: http://www-history.mcs.st-andrews.ac.uk/history/Indexes/Greek_index.html

10. Oenopides Biography of Oenopides (490BC420BC) oenopides of chios. Born about 490 BC in Chios (now Khios), Greece known about the life of oenopides of chios except that his place of birth was the island http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Oenopides.html

Oenopides of Chios Born: about 490 BC in Chios (now Khios), Greece Died: about 420 BC Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Very little is known about the life of Oenopides of Chios except that his place of birth was the island of Chios. We believe that Oenopides was in Athens when a young man but there is only circumstantial evidence for this. In Plato 's Erastae Oenopides is described as (see for example [1]):- ... having acquired a reputation for mathematics... and Plato also describes a scene where Socrates comes across two young men in the school of Dionysius who was Plato 's teacher. The young men were discussing a question in mathematical astronomy which had been tackled by Oenopides and Anaxagoras . This question was certainly that of the angle that the ecliptic makes with the celestial equator . Bulmer-Thomas writes in [1]:- ... it was probably Oenopides who settled on the value of , which was accepted in Greece until refined by Eratosthenes . Indeed, if Oenopides did not fix on this or some other figure it is difficult to know in what his achievement consisted, for the Babylonians no less than the Pythagoreans and Egyptians must have realised from early days that the apparent path of the sun was inclined to the celestial equator.

11. Ancient Greece Mathematics Timeline oenopides of chios probably created the first three of what became Euclid s postulates or assumptions. What is postulated guarantees http://www.mlahanas.de/Greeks/TLMathematics.htm

Timeline Ancient Greece Mathematics Around 600 BC the Cretan poet Epimenides is attributed to have invented the linguistic paradox with his phrase "Cretans are ever liars" - the Liar's Paradox. 2500 years later, the mathematician Kurt Gödel invents an adaptation of the Liar's Paradox that reveals serious axiomatic problems at the heart of modern mathematics. About 600 BC Thales of Miletus , He brings Babylonian mathematical knowledge to Greece and uses geometry to solve problems such as calculating the height of pyramids and the distance of ships from the shore. About 530 BC Pythagoras no common rational measure is discoverable About 480 BC Parmenides of Elea founded the Eleatic School where he taught that 'all is one,' not an aggregation of units as Pythagoras had said, and that to arrive at a true statement, logical argument is necessary. Truth "is identical with the thought that recognizes it" (Lloyd 1963:327). Change or movement and non-being, he held, are impossibilities since everything is 'full' and 'nothing' is a contradiction which, as such, cannot exist. "Parmenides is said to have been the first to assert that the Earth is spherical in shape...; there was, however, an alternative tradition stating that it was Pythagoras" (Heath 1913:64). Corollary to Parmenides' rejection of the existence of 'nothing' is the Greek number system which, like the later Roman system, refused to use the Babylonian positional number system with its marker for 'nothing.' Making no clear distinction between nature and geometry, "mathematics, instead of being a science of possible relations, was to [the Greeks] the study of situations thought to subsist in nature" (Boyer 1949:25). Moreover, "almost everything in [Greek] philosophy became subordinated to the problem of change.... All temporal changes observed by the senses were mere permutations and combinations of 'eternal principles,' [and] the historical sequence of events (which formed part of the 'flux') lost all fundamental significance" (Toulmin and Goodfield 1965:40).

12. TMTh:: OENOPIDES OF CHIOS MATHEMATICIAN, ASTRONOMER. oenopides of chios (fl. 5th century BC)Life Cited by Diodorus Siculus and by Proclus in his Commentary http://www.tmth.edu.gr/en/aet/1/73.html

Home Ancient Greek Scientists AGRICULTURALISTS ARCHITECTS ... PHYSICISTS MATHEMATICIAN, ASTRONOMER OENOPIDES OF CHIOS (fl. 5th century BC) Life Cited by Diodorus Siculus and by Proclus in his "Commentary on Euclid", Oenopides travelled widely through Egypt and acquired considerable skill in astronomy. His work focused on studies of the lunar and solar years. The discoveries he made were engraved on a bronze tablet which he offered to Olympia. Work His work also included: The first geometric constructions with ruler and compasses (e.g. "Perpendicular to a line from a point that is not on that line", "Construction on a given straight line of an angle equal to a given angle). The discovery of the inclination of the ecliptic. The introduction into Greece the "Great Year" of 59 years. Oenopides accepted a year of 365 days and a month of 291/2 days. 59 is the largest whole number of years that contains an exact number of lunar months (730). Since 730 lunar months correspond to 21,557 days, each year in the Great Year would have 365.373 days, or a little less than 365 days and 9 hours. Contact the Technology Museum

13. 8th Grade 480411) *SB *MT ·. oenopides of chios (c. 450?) * SB 450) *SB *MT ·. Hippocrates of Chios (fl. c. 440) *SB http://mslombardo.freehosting.net/catalog.html

Free Web site hosting - Freeservers.com Web Hosting - GlobalServers.com Choose an ISP NetZero High Speed Internet ... Dial up $14.95 or NetZero Internet Service $9.95 8th Grade Info Home Page 5th Grade 6th Grade 7th Grade ... Guest Book Page Your project You need to hand me a 2 page paper on the mathematician of your choice by May 31st. You must have 3 sources. I have compiled a list of "MaThMaGiCiAnS" you can choose from. Mathmaticians List of Mathematicians 1700 B.C.E. - Ahmes (c. 1650 B.C.E.) *MT 700 B.C.E. - Baudhayana (c. 700) 600 B.C.E. · Thales of Miletus (c. 630-c 550) *MT · Apastamba (c. 600) · Anaximander of Miletus (c. 610-c. 547) *SB · Pythagoras of Samos (c. 570-c. 490) *SB *MT · Anaximenes of Miletus (fl. 546) *SB · Cleostratus of Tenedos (c. 520) 500 B.C.E. · Katyayana (c. 500) · Nabu-rimanni (c. 490) · Kidinu (c. 480) · Anaxagoras of Clazomenae (c. 500-c. 428) *SB *MT · Zeno of Elea (c. 490-c. 430) *MT · Antiphon of Rhamnos (the Sophist) (c. 480-411) *SB *MT · Oenopides of Chios (c. 450?) *SB · Leucippus (c. 450) *SB *MT

14. Euclid's Elements, Book I, Proposition 12 Incidentally, Proclus explains in his commentary on Book I that the problem of constructingthe perpendicular was investigated by oenopides of chios who lived http://aleph0.clarku.edu/~djoyce/java/elements/bookI/propI12.html

Proposition 12 To draw a straight line perpendicular to a given infinite straight line from a given point not on it. Let AB be the given infinite straight line, and C the given point which is not on it. It is required to draw a straight line perpendicular to the given infinite straight line AB from the given point C which is not on it. Take an arbitrary point D on the other side of the straight line AB, and describe the circle EFG with center C and radius CD. Bisect the straight line EG at H, and join the straight lines CG, CH, and CE. Post.3 I.10 Post.1 I say that CH has been drawn perpendicular to the given infinite straight line AB from the given point C which is not on it. Since GH equals HE, and HC is common, therefore the two sides GH and HC equal the two sides EH and HC respectively, and the base CG equals the base CE. Therefore the angle CHG equals the angle EHC, and they are adjacent angles. I.Def.15 I.8 But, when a straight line standing on a straight line makes the adjacent angles equal to one another, each of the equal angles is right, and the straight line standing on the other is called a perpendicular to that on which it stands. I.Def.10

15. Eusebius Of Caesarea: Praeparatio Evangelica (Preparation For The Gospel). Tr. E also Pythagoras of Samos, and Eudoxus the mathematician, Democritus of Abdera also, and oenopides of chios. many of the principles of astrology; and that Oenopides in like manner http://www.tertullian.net/fathers/eusebius_pe_10_book10.htm

Eusebius of Caesarea: Praeparatio Evangelica (Preparation for the Gospel). Tr. E.H. Gifford (1903) Book 10 BOOK X CONTENTS I. How the serious branches of learning passed from Barbarians to Greeks: also concerning the antiquity of the Hebrews p. 460 a II. Of the plagiarism of the Greek writers, from Clement p. 461 d III. That the Greeks were plagiarists. From Porphyry, The Lecture on Literature, Bk. i p. 464 a IV. That, not unreasonably, we have preferred the theology of the Hebrews to the Greek philosophy p. 468 d V. That in all things the Greeks have profited by the Barbarians p. 473 d VI. On the same subject, from Clement p. 475 b VII. On the same subject, from Josephus p. 477 a VIII. Diodorus, the author of the Bibliotheca, on the same subject p. 480 a IX. On the antiquity of Moses and the Hebrew Prophets p. 483 b X. From Africanus p. 487 d XI. From Tatian p. 491 c XII. From Clement p. 496 d

16. History Of Astronomy: Persons (O) Find more about Odierna with Alta Vista. oenopides of chios (c. 490BC c. 420 BC) Short biography and references (MacTutor Hist. http://www.astro.uni-bonn.de/~pbrosche/persons/pers_o.html

History of Astronomy Persons History of Astronomy: Persons (O) Deutsche Fassung Oberth, Hermann Julius (1894-1989) Very short biography (Eric Weisstein's Treasure Trove) Very short biography Hermann-Oberth-Raumfahrt-Museum , Feucht (in German) Odierna [Hodierna; Adierna], Gioanbatista [Giovan/Giovanni Battista] (1597-1660) Biographical data and references Hodierna's Deep Sky Observations Manifestazioni per il quarto centenario della nascita di Giovanni Battista Hodierna (in Italian) Find more about Odierna with Alta Vista Oenopides of Chios (c. 490 BC - c. 420 BC) Short biography and references (MacTutor Hist. Math.) Very short biography (Eric Weisstein's Treasure Trove) Yngve Very short biographical data and links Oja, Tarmo (20th c.) (5080) Oja Oken, Lorenz (1779-1851) Very short biography (Eric Weisstein's Treasure Trove) Olbers, Heinrich Wilhelm Short biography and links (in German) Short biography (infoplease.com) Very short biography Olbers' Paradox Das Olberssche Paradoxon , von Peter H. Richter (in German) Warum wird es nachts dunkel? Wissenschaftstheoretische Lehren aus dem Olbersschen Paradoxon

17. History Of Astronomy: What's New At This Site On August 30, 1999 1578) Short biography and references From the Catholic Encyclopedia,1913. O oenopides of chios (c. 490 BC c. 420 BC) Short biography http://www.astro.uni-bonn.de/~pbrosche/new/new990830.html

History of Astronomy What's new History of Astronomy: What's new at this site on August 30, 1999 Several URLs have been updated. Welcome / About Citation Index updated Acknowledgements updated History of astronomy General From the Big Bang to the End of the Universe: The Mysteries of Deep Space Timeline Includes some history of astronomy. Observatories and other places Auckland , New Zealand The Astronomical History of the Auckland Province , by R. A. McIntosh and John Grigg From The Amateur Astronomer, Vol. 17, No. 2, May 1957, p. 20-22; No. 3, Dec. 1957, p. 40-42; Vol. 18, No. 1, June 1958, p. 3-6; No. 2, Dec. 1958, p. 20-23; No. 3, May 1959, p. 46-48; No. 4, Dec. 1959, p. 60-65. London , Ontario, Canada A History of the Department of Physics and Astronomy at the University of Western Ontario , by Donald R. Moorcroft (See also Introduction From Physics in Canada, Vol. 55, No. 4, July/Aug. 1999, p. 159-176 Ottobeuren , Germany Sternwarte Ottobeuren (in German) Public observatory.

18. Science Timeline Translate this page Odling, William, 1864. Oefner, Peter J., 2000. oenopides of chios, 440 bce.oersted, Hans Christian, 1820, 1825. Ohm, EA, 1961. Ohm, Georg Simon, 1827. http://www.sciencetimeline.net/siteindex_n-o.htm

use checkboxes to select items you wish to download Select Index Letter: a b c d ... w-x-y-z Nagaoka, Hantaro, 1904 Nambu, Yoichiro, 1960, 1961, 1965 Nanney, David L., 1958 Napier, John, 1614 Narlikar, Jayant V., 1965 NASA, 1970, 1990 Nash, John Forbes, 1950 Nasse, Christian Friedrich, 1820 Naur, Peter, 1958 Needham, Joseph, early 1930s, 1954 Negus, Victor, 1949 Neidergerke, R., 1954 Nernst,1906, Walther Hermann, 1906, 1915 Neugebauer, Gerry, 1968 Neumann, Franz Ernst, 1831 Newell, Allen, 1956 Newlands, John Alexander Reina, 1864, 1869 Newton, Isaac, 1350, 1619, 1662, 1666, 1669, 1672, 1684, 1687, 1687, 1687, 1687, 1692, 1704, 1704, 1710, 1710, 1713, 1715, 1737, 1738, 1742, 1744, 1788, 1799, 1801, 1801, 1814, 1883, 1894, 1905, 1915, 1916 Nicholson, William, 1800

19. ThinkQuest : Library : A Taste Of Mathematic Zeno of Elea (c. 490c. 430); Antiphon of Rhamnos (the Sophist) (c. 480-411);oenopides of chios (c. 450?) Leucippus (c. 450); Hippocrates http://library.thinkquest.org/C006364/ENGLISH/history/historygreece.htm

Index Math A Taste of Mathematic Welcome to A Taste of Mathematics.You will find the taste of mathematics here.The history of Mathematics,famous mathematicians,cxciting knowledge,the world difficult problems and also mathematics in our life... Browsing,thinking,enjoying,and have a good time here! Visit Site 2000 ThinkQuest Internet Challenge Languages English Chinese Students fangfei Beijing No.4 High School, Beijing, China ziyan Beijing No.4 High School, Beijing, China Coaches Tife Zesps3 Szks3 Ogslnokszta3c9cych Numer 1, Beijing, China xueshun Beijing No.4 High School, Beijing, China Want to build a ThinkQuest site? The ThinkQuest site above is one of thousands of educational web sites built by students from around the world. Click here to learn how you can build a ThinkQuest site. Privacy Policy

20. Encyclopædia Britannica myth.), Oenone (Gr. myth.), oenopides of chios (Gr. philos.), Oenothera (bot.)see evening primrose, Oenothera biennis (bot.), Oenothera lamarckiana (bot.), http://www.britannica.com/eb/index?search=Oe

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