Tuesday, May 24, 2011

Ancient China Civilization

Chinese  civilization originated in various regional centers along both the Yellow River and the Yangtze River valleys in the Neolithic era, but the Yellow River is said to be the Cradle of Chinese Civilization. The written history of China can be found as early as the Shang Dynasty (c. 1700 – c. 1046 BC)., although ancient historical texts such as the Records of the Grand Historian (ca. 100 BC) and Bamboo Annals assert the existence of an Xia Dynasty before the Shang. Oracle bones with ancient Chinese writing from the Shang Dynasty have been radiocarbon dated to as early as 1500 BC. The origins of present-day Chinese culture, literature and philosophy developed during the Zhou Dynasty (1045-256 BC).
The Zhou Dynasty began to bow to external and internal pressures in the 8th century BC, and the kingdom eventually broke apart into smaller states, beginning in the Spring and Autumn Period and reaching full expression in the Warring States period. This is one of multiple periods of failed statehood in Chinese history (the most recent of which was the Chinese Civil War).

In between eras of multiple kingdoms and warlordism, Chinese dynasties (or, more recently, republics) have ruled all of China (minus Xinjiang and Tibet) (and, in some eras, including the present, they have controlled Xinjiang and/or Tibet as well). This practice began with the Qin Dynasty: in 221 BC, Qin Shi Huang united the various warring kingdoms and created the first Chinese empire. Successive dynasties in Chinese history developed bureaucratic systems that enabled the Emperor of China to directly control vast territories.

The conventional view of Chinese history is that of alternating periods of political unity and disunity, with China occasionally being dominated by Inner Asian peoples, most of whom were in turn assimilated into the Han Chinese population. Cultural and political influences from many parts of Asia, carried by successive waves of immigration, expansion, and cultural assimilation, are part of the modern culture of China.

Ancient Rome , influences all modern life damages.

Ancient Rome was a civilization that grew out of a small agricultural community founded on the Italian Peninsula as early as the 10th century BC. Located along the Mediterranean Sea and centered on the city of Rome, it became one of the largest empires in the ancient world.
In its centuries of existence, Roman civilization shifted from a monarchy to an oligarchic republic to an increasingly autocratic empire. It came to dominate South-Western Europe, South-Eastern Europe/Balkans and the Mediterranean region through conquest and assimilation.
Plagued by internal instability and attacked by various migrating peoples, the western part of the empire, including Italy, Hispania, Gaul, Britannia and Africa broke up into independent kingdoms in the 5th century. This disintegration is the landmark historians use to divide the ancient period from the medieval era and the "Dark Ages".

The Eastern Roman Empire, governed from Constantinople, after Diocletian divided the Empire in 286, and comprising Greece, the Balkans, Asia Minor, Syria and Egypt, survived this crisis. Despite the later loss of Syria and Egypt to the Arab-Islamic Empire, the Eastern Roman Empire continued for another millennium, until its remains were finally annexed by the emerging Turkish Ottoman Empire. This eastern, Christian, medieval stage of the empire is usually called the Byzantine Empire by historians.
Roman civilization is often grouped into "classical antiquity" with ancient Greece, a civilization that, along with the Etruscan civilization and the many other civilizations they conquered and assimilated, inspired much of the culture of ancient Rome. Ancient Rome contributed greatly to the development of government, law, war, art, literature, architecture, technology, religion, and language in the Western world and its history continues to have a major influence on the world today.

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Chinese are the First Wudang Mountains in the history of the Mountain foundation

In years past, the mountains of Wudang were known for the many Taoist monasteries to be found there, monasteries which became known as an academic centre for the research, teaching and practice of meditation, Chinese martial arts, traditional Chinese medicine, Taoist agriculture practices and related arts. As early as the Eastern Han Dynasty (25–220 AD), the mountain attracted the Emperor's attention. During the Tang Dynasty (618–907), the first site of worship—the Five Dragon Temple—was constructed. Some of the monasteries were damaged during and after the Cultural Revolution of 1966–1976, but the Wudang mountains have lately become increasingly popular with tourists from elsewhere in China and abroad due to their scenic location and historical interest. The monasteries and buildings were made a UNESCO World Heritage Site in 1994. The palaces and temples in Wudang, which was built as an organized complex during the Ming Dynasty (14th–17th centuries), contains Taoist buildings from as early as the 7th century.

It represents the highest standards of Chinese art and architecture over a period of nearly 1,000 years. Noted temples include the Golden Hall, Nanyan Temple and the Purple Cloud Temple.

First road inventor

Israeli archaeologists discovered an ancient road used by pilgrims travelling to Jerusalem’s Old City 2,000 years ago, the Israel Antiquities Authority said in a press release e-mailed today.
The road was found during excavations on a water channel from the Second Temple period, the statement said. The road went from the ancient City of David, today the Palestinian neighborhood of Silwan, into the Old City and passes by the Western Wall, Judaism’s holiest site.

Neither the road nor the channel pass underneath the Temple Mount, known to Palestinians as Haram al-Sharif, or Noble Sanctuary, a compound that houses the al-Aqsa mosque, Islam’s third-holiest site, the statement said. The area is also the site of the ancient Jewish temple destroyed by the Romans.
Archaeological digs in the area of Jerusalem’s Old City and Temple Mount have set off riots in the past. Palestinians seek the eastern sector as the capital of a state. Israel captured the area from Jordan in the 1967 Middle East war in a move never recognized internationally.

Friday, April 22, 2011

Madam Curie research in radioactivity.

Marie Skłodowska Curie (7 November 1867 – 4 July 1934) was a Polish, French physicist ,chemist famous for her pioneering research on radioactivity. She was the first person honored with two Nobel Prizes in physics and chemistry. She was the first female professor at the University of Paris. She was the first woman to be entombed on her own merits (in 1995) in the Paris Panthéon.

She was born Maria Skłodowska in Warsaw, in Russian Poland, and lived there to age twenty-four. In 1891 she followed her older sister Bronisława to study in Paris, where she earned her higher degrees and conducted her subsequent scientific work. She shared her Nobel Prize in Physics (1903) with her husband Pierre Curie (and with Henri Becquerel). Her daughter Irène Joliot-Curie and son-in-law, Frédéric Joliot-Curie, would similarly share a Nobel Prize. She was the sole winner of the 1911 Nobel Prize in Chemistry. Curie was the first woman to win a Nobel Prize, and is the only woman to win in two fields, and the only person to win in multiple sciences.
Her achievements include a theory of radioactivity (a term that she coined), techniques for isolating radioactive isotopes, and the discovery of two elements, polonium and radium. Under her direction, the world's first studies were conducted into the treatment of neoplasms, using radioactive isotopes. She founded the Curie Institutes in Paris and Warsaw.
While an actively loyal French citizen, Skłodowska–Curie (as she styled herself) never lost her sense of Polish identity. She named the first chemical element that she discovered "polonium" (1898) for her native country. During World War I she became a member of the Committee for a Free Poland (Komitet Wolnej Polski). In 1932 she founded a Radium Institute (now the Maria Skłodowska–Curie Institute of Oncology) in her home town, Warsaw, headed by her physician-sister Bronisława.

Issac Newton working his vital role on major perspectives in specialization in many ways.

Sir Isaac Newton (4 January 1643 – 31 March 1727  25 December 1642 – 20 March 1727]) was an English physicist, mathematician, astronomer, natural philosopher, alchemist, and theologian. His monograph Philosophiæ Naturalis Principia Mathematica, published in 1687, lays the foundations for most of classical mechanics and is one of the most important scientific books ever written. In this work, Newton described universal gravitation and the three laws of motion, which dominated the scientific view of the physical universe for the next three centuries. Newton showed that the motions of objects on Earth and of celestial bodies are governed by the same set of natural laws, by demonstrating the consistency between Kepler's laws of planetary motion and his theory of gravitation; thus removing the last doubts about heliocentrism and advancing the Scientific Revolution.

Newton built the first practical reflecting telescope and developed a theory of colour based on the observation that a prism decomposes white light into the many colours that form the visible spectrum. He also formulated an empirical law of cooling and studied the speed of sound.
In mathematics, Newton shares the credit with Gottfried Leibniz for the development of differential and integral calculus. He also demonstrated the generalised binomial theorem, developed Newton's method for approximating the roots of a function, and contributed to the study of power series.
Newton was also highly religious. He was an unorthodox Christian, and during his lifetime actually wrote more on Biblical hermeneutics and occult studies than on science and mathematics, the subjects he is mainly associated with.
Newton is considered by many scholars and members of the general public to be one of the most influential people in human history.

Einstein field in the history to better place

Albert Einstein 14 March 1879 – 18 April 1955) was a German-born theoretical physicist who discovered the theory of general relativity, effecting a revolution in physics. For this achievement, Einstein is often regarded as the father of modern physics. He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect".
Near the beginning of his career, Einstein thought that Newtonian mechanics was no longer enough to reconcile the laws of classical mechanics with the laws of the electromagnetic field. This led to the development of his special theory of relativity. He realized, however, that the principle of relativity could also be extended to gravitational fields, and with his subsequent theory of gravitation in 1916, he published a paper on the general theory of relativity. He continued to deal with problems of statistical mechanics and quantum theory, which led to his explanations of particle theory and the motion of molecules. He also investigated the thermal properties of light which laid the foundation of the photon theory of light. In 1917, Einstein applied the general theory of relativity to model the structure of the universe as a whole.
He was visiting the United States when Hitler came to power in 1933, and did not go back to Germany, where he had been a professor at the Berlin Academy of Sciences. He settled in the U.S., becoming a citizen in 1940. On the eve of World War II, he helped alert President Franklin D. Roosevelt that Germany might be developing an atomic weapon, and recommended that the U.S. begin similar research. Later, together with Bertrand Russell, Einstein signed the Russell–Einstein Manifesto, which highlighted the danger of nuclear weapons. Einstein taught physics at the Institute for Advanced Study at Princeton, New Jersey, until his death in 1955.
Einstein published more than 300 scientific papers along with over 150 non-scientific works.His great intelligence and originality have made the word "Einstein" synonymous with genius.