Antiquity. Scientists in China

you are: Antiquity

In China scientists in XI-XIV centuries knew properties of binomial factors and a so-called triangle of Paskalja.

In Korea since 717 teaching of medicine and mathematics (school ' Kukhak ' in Silla), since 794 - astronomies has begun. In the middle of XV century have been published the medical encyclopaedia ' by Yjban juchhvi ' and the pharmacopoeia ' Hanjak chipsoban '.

In India, in compositions of Govindabhagavaty (XI century), Somadevy (XII - XIII centuries) and others is given classification of substances of a mineral and organic origin, and also the description of chemical processes and devices. Various proof mineral and vegetative dyes are in detail considered.

Data on one of the first Russian scientists, Kirike Novgorodtse (1110 Have remained-?). It was Novgorod letopistsem, ' the book person ', the developer of a calendar and the observer of the various heavenly phenomena. It is known that Kirik took part in creation ' the First Novgorod annals '.

Its treatise ' the Doctrine, to it vedati to the person of number of all years ' was the first composition in Russia where questions of measurement of wide intervals of time were considered. There also data on calculation of leap-year, pashaly, were resulted lunar year. Kirik was able to define age of the Moon in any day of year, and also many other astronomical sizes. He well knew cycles: lunar (19 years), solar (28 years), so-called indikt (15 years) and others. In it ' Annals ' are reflected long-term supervision of the unusual heavenly phenomena.