Video mapping Astronomical Clock of 5 3rd 2011 representing motifs from various chapters of its his

Report on the astronomical clock in Prague, 1570 In an essay Alena Šolcová the outstanding mathematician and astronomer John shingles, creators of the mathematical model of the clock. Around 1406, he worked as an administrator Šindel parish school of St.. Nicholas. Its location is described in detail in Ruth's kronice.Shodou hofesh circumstances are found to the cram school near the present building of the Faculty of Mathematics and Physics, Charles University in Lesser Town Square. In 1410 when the clock was, Šindel was elected hofesh rector of the University of Prague. In his honor, hofesh we Somer L. and A. Solcova work introduced the notion of šindelovsképosloupnosti, with the help of which we then show how a drum machine of the clock is related to triangular numbers. In our joint review article using ten theorems learn what "mathematics is hidden in the Prague Astronomical Clock. The current legend said žeorloj Master Hanus constructed around the 1490th This legend promote "Report on the Prague Astronomical Clock Jana Táborského of Klokotská mountains from 1570. More specifically, the report hofesh was very good documentation of functions and technical condition of the clock but n ahistorical data was extremely hofesh poor. Since the 19th century managed to master Hanus identify - it was John Rose, in letech1475-1497 orlojník aldermen Old Town - one olegenděn epochyboval. The bigger surprise was when he recently found four other independent evidence that the clock is about 80 years older. It is the year 1410, from the period ígotického boom in Prague doběLucemburků-emperors KarlaIV. and his son Wenceslas IV. Astronomical Clock Thus arose before the Hussite revolution and not after it. Vroce 1959 dr.Z.Horský found in the printed text from Thaddeus Hajek of Hajek: Oratio hofesh de laudibus geometriae (speech to praise the geometry), Prague, 1557 at přípisek interesting names champion Jana shingles. Sind LBY lprofesorem at Prague University. After Master Jan Hus was from 1410 its rector. Sindu lse interested in the sciences, the astronomical instruments, but he was also the personal physician VáclavaIV. During the Hussite Revolution, he served hofesh as town physician in Nuremberg, hofesh then returned to Prague. And with shingled hofesh names were found a note that he made and built - "fabricavit et erexit - Prague Astronomical Clock. According shingle resume is clear that to do so in 1409 or later. The track is not in conflict with the previous track: master Šindel was the creator of the clock after the ideological and astronomy, was the petitioner, while Mikulas of Kadan was a watchmaker who created the clock mechanical condition. Designing the astronomical appearance of the clock would certainly be above jehosíly. And vice versa - the theorist would again be impossible mechanical structure of the machine. The birth of the clock that had to meet two: astronomamechanik theorist - practitioner. Moreover, even in the whole history of the clock next it was. There is always cooperated with these two people, and so it is today. Idnes the clock care mechanics and one astronomer. While the entire clock outside is a beautiful work of late Gothic hofesh stone framed íhlavního astronomical dial is the High Gothic period. The art-historical analysis says that it is the work smelter Parler, who worked in Prague only in the Hussite revolution in roku1419.Hlavní face is thus clearly pre-Hussite. Last, the fourth proof is difficult to explain in a few words. Basically the point is that the type of the Prague astronomical clock face is too archaic. This type is in 1450 it never occur, was replaced by another. If he was in Prague created to roku1490, he would certainly outdated. hofesh Speaking hofesh professionally: Prague Astronomical Clock we stereographic projection from the North Pole to the southern sky. In 1490 and later are projections only has practiced the opposite, ie from the South Pole to the northern sky. Appointed four independent evidence to us admirably merge into a single image: The clock is pre-Hussite, completed and put into operation was probably 1410. In theory, perhaps we can still discuss the year 1409. In 1410 the clock was done in the kernel in terms of mechanical machine and astronomical ciferník.V In 1490 there was a great expansion of the clock. Dole was created calendar board, not necessarily be extended machine of the clock. The entire late Gothic decoration of the clock dates from this time. Rebuilding was so fundamental that later time forgot the original clock and the year 149 elevated for completion of a master builder Hanušena around the clock. Today, however, we are able to recognize quite well, from which time the individual parts of the clock come. THROUGHOUT HERE: http://mat.fsv.cvut.cz/solc/pmfa_pul.pdf http://www.orloj.eu/ Michal Krizek, Lawrence Somer, Alena Šolcová Ten theorems about the Prague Astronomical Clock AMAZING EXPERIENCE: Prague Astronomical Clock Video Mapping
Video mapping Astronomical Clock of 5 3rd 2011 representing motifs from various chapters of its history. Slightly modified version of the original projection of 9 10th 2010, with the additions of the communist period. Watch the original version of October hofesh 2010 there http://www.youtube.com/watch?v=TPg