Portal:Asia
Asia is the world's largest and most populous continent, located primarily in the eastern and northern hemispheres. It covers 8.7% of the Earth's total surface area (or 30% of its land area) and with approximately 3.9 billion people, it hosts 60% of the world's current human population. It is traditionally defined as part of the landmass of Africa-Eurasia lying east of the Suez Canal, east of the Ural Mountains, and south of the Caucasus Mountains and the Caspian and Black Seas. The history of Asia can be seen as the collective history of several distinct peripheral coastal regions such as, East Asia, South Asia, and the Middle East linked by the interior mass of the Eurasian steppe.The coastal periphery was the home to some of the world's earliest known civilizations, with each of the three regions developing early civilizations around fertile river valleys. These valleys were fertile because the soil there was rich and could bear lots of root crops. The civilizations in Mesopotamia, the Indus Valley, and China shared many similarities and likely exchanged technologies and ideas such as mathematics and the wheel. Other notions such as that of writing likely developed individually in each area. Cities, states and then empires developed in these lowlands.The steppe region had long been inhabited by mounted nomads, and from the central steppes they could reach all areas of the Asian continent. The northern part of the continent, covering much of Siberia was also inaccessible to the steppe nomads due to the dense forests and the tundra. These areas in Siberia were very sparsely populated.The centre and periphery were kept separate by mountains and deserts. The Caucasus, Himalaya, Karakum Desert, and Gobi Desert formed barriers that the steppe horsemen could only cross with difficulty. While technologically and culturally the city dwellers were more advanced, they could do little militarily to defend against the mounted hordes of the steppe. However, the lowlands did not have enough open grasslands to support a large horsebound force. Thus the nomads who conquered states in the Middle East were soon forced to adapt to the local societies. The culture of Asia is human civilization in Asia. It features different kinds of cultural heritage of many nationalities, societies, and ethnic groups in the region, traditionally called a continent from a Western-centric perspective, of Asia. The region or "continent" is more commonly divided into more natural geographic and cultural subregions, including the Central Asia, East Asia, South Asia (the "Indian subcontinent"), North Asia, West Asia and Southeast Asia. Geographically, Asia is not a distinct continent; culturally, there has been little unity or common history for many of the cultures and peoples of Asia.Asian art, music, and cuisine, as well as literature, are important parts of Asian culture. Eastern philosophy and religion also plays a major role, with Hinduism, Taoism, Confucianism, Buddhism, Christianity and Islam; all playing major roles. One of the most complex parts of Asian culture is the relationship between traditional cultures and the Western world.
Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found. A panoramic view of the Hiroshima Peace Memorial, the site of the first atomic bomb to be used in warfare on August 6, 1945, during the final stages of World War II. Over 70,000 people were killed immediately, and another 70,000 suffered fatal injuries from the radiation, after the U.S. Army Air Force bomber Enola Gay dropped the bomb, codenamed "Little Boy". The Genbaku ("A-bomb") Dome (center) was directly beneath the blast, but managed to survive mostly intact. Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found. Sake, is a rice-based alcoholic beverage of Japanese origin. In Japan, the word simply means alcoholic beverage. As with other alcohol in Japan, sake is poured with the palm of the hand facing down and the back of the hand facing up, particularly when it is poured for another person. Pouring with the palm of the hand facing up is considered rude and is likely to elicit surprise and disapproval Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found. Zhang Heng was a Chinese astronomer, mathematician, inventor, geographer, cartographer, artist, poet, statesman, and literary scholar from Nanyang, Henan. He lived during the Eastern Han Dynasty (25–220 CE) of China. He was educated in the capital cities of Luoyang and Chang'an, and began his career as a minor civil servant in Nanyang. Eventually, he became Chief Astronomer, Prefect of the Majors for Official Carriages, and then Palace Attendant at the imperial court. His uncompromising stances on certain historical and calendrical issues led to Zhang being considered a controversial figure, which prevented him from becoming an official court historian. His political rivalry with the palace eunuchs during the reign of Emperor Shun (r. 125–144) led to his decision to retire from the central court to serve as an administrator of Hejian, in Hebei. He returned home to Nanyang for a short time, before being recalled to serve in the capital once more in 138. He died there a year later, in 139.Zhang applied his extensive knowledge of mechanics and gears in several of his inventions. He invented the world's first water-powered armillary sphere, to represent astronomical observation; improved the inflow water clock by adding another tank; and invented the world's first seismometer, which discerned the cardinal direction of an earthquake 500 km (310 mi) away. Furthermore, he improved previous Chinese calculations of the formula for pi. In addition to documenting about 2,500 stars in his extensive star catalogue, Zhang also posited theories about the Moon and its relationship to the Sun; specifically, he discussed the Moon's sphericity, its illumination by reflecting sunlight on one side and remaining dark on the other, and the nature of solar and lunar eclipses. His fu (rhapsody) and shi poetry were renowned and commented on by later Chinese writers. Zhang received many posthumous honors for his scholarship and ingenuity, and is considered a polymath by some scholars. Some modern scholars have also compared his work in astronomy to that of Ptolemy (CE 86–161).Lua error in package.lua at line 80: module 'Module:Box-header/colours' not found. Western Chalukya architecture is the distinctive style of ornamented architecture that evolved during the rule of the Western Chalukya Empire in the Tungabhadra region of central Karnataka, India, during the 11th and 12th centuries. Western Chalukyan political influence was at its peak in the Deccan Plateau during this period. The centre of cultural and temple-building activity lay in the Tungabhadra region, where large medieval workshops built numerous monuments. These monuments, regional variants of pre-existing dravida (South Indian) temples, defined the Karnata dravida tradition. Temples of all sizes built by the Chalukyan architects during this era remain today as examples of the architectural style.Most notable of the many buildings dating from this period are the Mahadeva Temple at Itagi in the Koppal district, the Kasivisvesvara Temple at Lakkundi in the Gadag district, and the Mallikarjuna Temple at Kuruvatti and the Kallesvara Temple at Bagali, both in the Davangere district.Other monuments notable for their craftsmanship include the Siddhesvara Temple at Haveri in the Haveri district, the Amrtesvara Temple at Annigeri in the Dharwad district, the Sarasvati Temple in Gadag, and the Dodda Basappa Temple at Dambal, both in the Gadag district.The surviving Western Chalukya monuments are temples built in the Shaiva, Vaishnava, and Jain religious traditions. None of the military, civil, or courtly architecture has survived; being built of mud, brick and wood, such structures may not have withstood repeated invasions.
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