Scientist Claudius Ptolemy. Interesting facts of life

Date:

2019-06-12 17:20:25

Views:

972

Rating:

1Like 0Dislike

Share:

Table of contents:

Among the ancient Greeks distinguished personality was Claudius Ptolemy. Interesting facts from the life of this scientist, testify to his great mind and abilities to a variety of Sciences. Astronomer, astrologer, mathematician, geographer. In addition to these Sciences studied music, studied vision in the areas of demography.

Who is Claudius Ptolemy?

Ptolemy interesting facts of life

About the life of this ancient Greek scholar is practically nothing known. His biography remains a mystery to historians. Not found so far any source, which would be referred to Ptolemy, interesting facts from the life of this man is lost.

Place and date of his birth, to what race he belonged to, was married, had children - do not know anything about it. We know only that he lived about 90 years up to 170 years of our era, became famous after 130 ad, was a Roman citizen, had long lived in Alexandria (in the period from 127 to 151 ad), where he was engaged in astronomical observations.

A Lot of controversy among scientists is the question, to what race belonged to Ptolemy. Interesting facts from the life of the scientist point to the fact that he was a descendant of the Royal family of the Ptolemies. However, this version does not have sufficient evidence.

Works of the scientist, extant

Before our time came a lot of scientific works of this ancient Greek. They have become for historians the main source of the study of his life.

Ptolemy interesting facts

"a Great meeting" or "Almagest" is the main work of the scientist. It is a monumental work of 13 books can rightly be called an encyclopedia of ancient astronomy. It also has chapters on mathematics, namely trigonometry.

Recommended

"Knowledge is light and ignorance is darkness": the value, meaning and alternatives

There are some sayings that would seem to need no explanation, such as “teaching & ndash; light and ignorance – darkness”. But some still do not understand their meaning. But not only for such people is written by our article. I...

What was invented by Mendeleev for the army. The history and fate of the invention

What was invented by Mendeleev for the army. The history and fate of the invention

D. I. Mendeleev was a brilliant Russian scientist-polymath, who made many important discoveries in various fields of science and technology. Many people know that he is the author of “Fundamentals of chemistry" and the periodic law of chem...

The origin of the Slavs. The influence of different cultures

The origin of the Slavs. The influence of different cultures

Slavs (under this name), according to some researchers, appeared in the story only in 6 century ad. However, the language of nationality bears the archaic features of the Indo-European community. This, in turn, suggests that the origin of the Slavs h...

"Optics" - 5 books, pages of which set forth a theory of the nature of vision, about the refraction and visual deceptions, the properties of light on flat and convex mirrors. There are described the laws of reflection.

"the doctrine of the harmony" is a work in 3 books. Unfortunately, the original to the present day have not reached. We can see only the abbreviated Arabic translation from which the late "Harmonica" was translated into Latin.

"Chetvertnia" - work in demography, which outlines surveillance Ptolomea of life expectancy, the division of age categories.

"Handy table" - the chronology of the reign of the Roman emperors, Macedonian, Persian, Babylonian and Assyrian kings from 747 BC to the period of the life of Claudius. This work became very important for historians. Faithful to its data indirectly confirmed by other sources.

"Tetrabiblos" - a treatise on astrology, described the motion of heavenly bodies, their effect on weather and humans.

interesting facts about Ptolemy

"Geography" - a set of geographic information of the ancient in 8 books.

Lost works

Was a Great scholar Ptolemy. Interesting facts from his books became the main source of astronomical knowledge until Copernicus. Unfortunately, some of his works were lost.

Geometry in this region it was written at least 2 writings, traces of which could not be found.

Work on mechanics was also. According to the Byzantine encyclopedia of the 10th century, Ptolemy is the author of 3 books from this field of science. None of them before our time is not preserved.

Claudius Ptolemy interesting facts from the life

Ptolemy interesting facts of life

The Scientist made a table of chords, that he first used the division of degrees into minutes and seconds.

He Described the laws of refraction of light is very similar to the present findings of scientists.

Ptolemy is the author of many books, what was new in those days. He summarized the works of Hipparchus - greatest astronomer of antiquity, was based on his observations of the star catalogue. His work in geography can also be represented in a certain directory, in which he summarized all available on those days knowledge.

The Ptolemy invented astrolabe, which became the prototype of the astrolabe ancient instrument for measuring latitude.

Other interesting facts about Ptolemy - he first gives instructions on how to portray a world map on a sphere. Without a doubt, his work became the basis for the creation of the globe.

Many modern historians stress that Ptolemy can hardly be called a scientist. Of course, he made some important self discoveries, but most of his work is clear and competent exposition of the discoveries and observations of other scientists. He did a Titanic work of collecting all the data together, analyzing and making their own amendments. Ptolemy himself never put his authorship under his writings.


Article in other languages:

AR: https://tostpost.com/ar/education/17752-scientist-claudius-ptolemy-interesting-facts-of-life.html

BE: https://tostpost.com/be/adukacyya/34138-navukovec-kla-dz-y-ptalyamey-c-kavyya-fakty-z-zhyccya.html

DE: https://tostpost.com/de/bildung/33827-der-gelehrte-claudius-ptolem-us-interessante-fakten-aus-dem-leben.html

ES: https://tostpost.com/es/la-educaci-n/33682-el-cient-fico-claudio-ptolomeo-los-hechos-interesantes-de-la-vida.html

HI: https://tostpost.com/hi/education/19405-scientist-claudius-ptolemy-interesting-facts-of-life.html

JA: https://tostpost.com/ja/education/17422-scientist-claudius-ptolemy-interesting-facts-of-life.html

KK: https://tostpost.com/kk/b-l-m/34448-alym-klavdiy-ptolemey-m-r-nen-yzy-ty-derekter.html

PL: https://tostpost.com/pl/edukacja/35504-uczony-klaudiusz-ptolemeusz-ciekawe-fakty-z-ycia.html

PT: https://tostpost.com/pt/educa-o/35288-o-cientista-claudius-ptolomeu-fatos-interessantes-da-vida.html

TR: https://tostpost.com/tr/e-itim/30875-bilgin-ptolemaios-lgin-ger-ekler-ya-am.html

UK: https://tostpost.com/uk/osv-ta/34673-vcheniy-klavd-y-ptolomey-c-kav-fakti-z-zhittya.html

ZH: https://tostpost.com/zh/education/9861-scientist-claudius-ptolemy-interesting-facts-of-life.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

Comments (0)

This article has no comment, be the first!

Add comment

Related News

The historical process and its subjects

The historical process and its subjects

History is our past. She talks about all the events and facts that accompanied our ancestors. The science dealing with the study of past events, why they happened, and finding out the truth. Basic data and results obtained from th...

The cell nucleus and its functions

The cell nucleus and its functions

the Structure and function of cells in the process of evolution underwent a number of changes. The emergence of new organelles was preceded by changes in the atmosphere and the lithosphere of the young planet. One of the significa...

Peoples of India: the distinctiveness of the settlement and traditions

Peoples of India: the distinctiveness of the settlement and traditions

Located on the Indian subcontinent in South Asia, India is the world's seventh largest area (over 3 million km2) and second in population (1 billion 130 million). This huge colorful country to accommodate its vast diversity of nat...

Transamination of amino acids: definition, importance and characteristics

Transamination of amino acids: definition, importance and characteristics

Transamination of amino acids are the processes of intermolecular transfer from a starting material of the amino group to a ketoacid without the formation of ammonia. Let's examine the specifics of this reaction and its biological...

"Blood with milk": the meaning of the idiom and the interpretation

Consider the meaning of the idiom “the blood milk” and talk about the women who embody its meaning in all its glory.Significancetalk about a healthy complexion. And last in this sense can be neither gray nor yellow, it...

Uncrowned Queen of England lady Jane grey: biography, life history and interesting facts

Uncrowned Queen of England lady Jane grey: biography, life history and interesting facts

Lady Jane grey's fate gave only 17 years of life. But no! Grandniece of Henry VIII – king of England - he paid with his life for what was related to the famous old Tudor. In history she is known as the uncrowned Queen. What ...