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Science And Technology In Africa
Africa has the world's oldest record of human technological achievement: the oldest stone tools in the world have been found in eastern Africa, and later evidence for tool production by our hominin ancestors has been found across West, Central, Eastern and Southern Africa. The history of science and technology in Africa since then has, however, received relatively little attention compared to other regions of the world, despite notable African developments in mathematics, metallurgy, architecture, and other fields. Early humans The Great Rift Valley of Africa provides critical evidence for the evolution of early hominins. The earliest tools in the world can be found there as well: * An unidentified hominin, possibly ''Australopithecus afarensis or Kenyanthropus platyops'', created stone tools dating to 3.3 million years ago at Lomekwi in the Turkana Basin, eastern Africa. * ''Homo habilis'', residing in eastern Africa, developed another early toolmaking industry, the Oldowan, ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Africa Map Regions
Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20% of its land area.Sayre, April Pulley (1999), ''Africa'', Twenty-First Century Books. . With billion people as of , it accounts for about of the world's human population. Africa's population is the youngest amongst all the continents; the median age in 2012 was 19.7, when the worldwide median age was 30.4. Despite a wide range of natural resources, Africa is the least wealthy continent per capita and second-least wealthy by total wealth, behind Oceania. Scholars have attributed this to different factors including geography, climate, tribalism, colonialism, the Cold War, neocolonialism, lack of democracy, and corruption. Despite this low concentration of wealth, recent economic expansion and the large and young population make Afric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homo Sapiens
Humans (''Homo sapiens'') are the most abundant and widespread species of primate, characterized by bipedalism and exceptional cognitive skills due to a large and complex brain. This has enabled the development of advanced tools, culture, and language. Humans are highly social and tend to live in complex social structures composed of many cooperating and competing groups, from families and kinship networks to political states. Social interactions between humans have established a wide variety of values, social norms, and rituals, which bolster human society. Its intelligence and its desire to understand and influence the environment and to explain and manipulate phenomena have motivated humanity's development of science, philosophy, mythology, religion, and other fields of study. Although some scientists equate the term ''humans'' with all members of the genus ''Homo'', in common usage, it generally refers to ''Homo sapiens'', the only extant member. Anatomically mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timbuktu
Timbuktu ( ; french: Tombouctou; Koyra Chiini: ); tmh, label=Tuareg, script=Tfng, ⵜⵏⴱⴾⵜ, Tin Buqt a city in Mali, situated north of the Niger River. The town is the capital of the Tombouctou Region, one of the eight administrative regions of Mali and one town of Songhai people. It had a population of 54,453 in the 2009 census. Timbuktu began as a seasonal settlement and became a permanent settlement early in the 12th century. After a shift in trading routes, particularly after the visit by Mansa Musa around 1325, Timbuktu flourished from the trade in salt, gold, ivory and slaves. It gradually expanded as an important Islamic city on the Saharan trade route and attracted many scholars and traders. It became part of the Mali Empire early in the 14th century. In the first half of the 15th century, the Tuareg people took control of the city for a short period until the expanding Songhai Empire absorbed the city in 1468. A Moroccan army defeated the Songhai in 159 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Djinguereber Mosque
The Djinguereber Mosque ( ar, مسجد دجينجيربر) in Timbuktu, Mali is a famous learning center of Mali built in 1327, and cited as Djingareyber or Djingarey Ber in various languages. Its design is accredited to Abu Ishaq Al Sahili who was paid 200 kg (40,000 mithqals) of gold by Musa I of Mali, emperor of the Mali Empire. According to Ibn Khaldun, one of the best known sources for 14th century Mali, al-Sahili was given 12,000 mithkals of gold dust for his designing and building of the ''djinguereber'' in Timbuktu. But more reasoned analysis suggests that his role, if any, was quite limited. The architectural crafts in Granada had reached their zenith by the fourteenth century, and it is extremely unlikely that a cultured and wealthy poet would have had anything more than a dilettante's knowledge of the intricacies of contemporary architectural practice. Except for a small part of the northern facade, which was reinforced in the 1960s in alhore (limestone block ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidi Yahya Mosque
The Sidi Yahya Mosque (), also known as the Mosque of Muhammad-n-Allah, is a mosque and madrasa of Timbuktu in Mali. The construction of the mosque began in 1400 under the leadership of Sheikh el-Mokhtar Hamalla of Timbuktu and was finished in 1440. The mosque was named after its first imam, Sidi Yahya al-Tadelsi. It is part of the University of Timbuktu, which includes the madrasas of Sidi Yahya, Djinguereber and Sankore. The mosque is a typical example of earthen Sudano-Sahelian architecture but also exhibits distinctive forms of plan and ornament. Parts of the Mosque of Sidi Yahya were destroyed by Ansar Dine jihadists on 2 July 2012, following the Battle of Gao. These elements were later reconstructed under the direction of UNESCO team. History The construction of the mosque of Sidi Yahya, sometimes written Sidi Yahia, began in 1400 by Sheikh El-Mokhtar Hamalla. The Sidi Yahya mosque is one of the oldest mosques in Timbuktu and holds special significance: when the Touar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sankore Madrasah
Sankoré Madrasa (also called the University of Sankoré, or Sankore Masjid) is one of three ancient centers of learning located in Timbuktu, Mali. It is believed to be established by Mansa Musa, who was the ruler of the Mali Empire, though the Sankoré mosque itself was founded by an unknown Malinke patron. The three mosques of Sankoré: Sankoré, Djinguereber, and Sidi Yahya comprise the University of Timbuktu. The madrasa went through multiple periods of patronage and renovation under both the Mali Empire and the Songhai Empire until the Battle of Tondibi in 1591 led to its looting. Madrasa (مدرسة) means school/university in Arabic and also in other languages that have been influenced by Islam. History The University of Sankoré has its roots in the Sankoré Mosque, which was built in 988 AD with the financial backing of a Malinke woman."The University of Sankore Is Founded in Timbuktu." In Africa, edited by Jennifer Stock, 95-98. Vol. 1 of ''Global Events'': ''Milestone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cairo University
Cairo University ( ar, جامعة القاهرة, Jāmi‘a al-Qāhira), also known as the Egyptian University from 1908 to 1940, and King Fuad I University and Fu'ād al-Awwal University from 1940 to 1952, is Egypt's premier public university. Its main campus is in Giza, immediately across the Nile from Cairo. It was founded on 21 December 1908;"Brief history and development of Cairo University." Cairo University Faculty of Engineering. http://www.eng.cu.edu.eg/CUFE/History/CairoUniversityShortNote/tabid/81/language/en-US/Default.aspx however, after being housed in various parts of Cairo, its faculties, beginning with the Faculty of Arts, were established on its current main campus in Giza in October 1929. It is the second oldest institution of higher education in Egypt after Al Azhar University, notwithstanding the pre-existing higher professional schools that later became constituent colleges of the university. It was founded and funded as the Egyptian University by a comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madrasa
Madrasa (, also , ; Arabic: مدرسة , pl. , ) is the Arabic word for any type of educational institution, secular or religious (of any religion), whether for elementary instruction or higher learning. The word is variously transliterated ''Madrasah arifah'', ''medresa'', ''madrassa'', ''madraza'', ''medrese'', etc. In countries outside the Arab world, the word usually refers to a specific type of religious school or college for the study of the religion of Islam, though this may not be the only subject studied. In an architectural and historical context, the term generally refers to a particular kind of institution in the historic Muslim world which primarily taught Islamic law and jurisprudence (''fiqh''), as well as other subjects on occasion. The origin of this type of institution is widely credited to Nizam al-Mulk, a vizier under the Seljuks in the 11th century, who was responsible for building the first network of official madrasas in Iran, Mesopotamia, and Khorasan. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Al-Azhar University
, image = جامعة_الأزهر_بالقاهرة.jpg , image_size = 250 , caption = Al-Azhar University portal , motto = , established = *970/972 first foundation: fatimid era *1961 – university status , type = Public , endowment = , president = Dr. Mohamed Hussin , head_label = , head = , students = , undergrad = , postgrad = , doctoral = , address = , city = Cairo , country = Egypt , campus = Urban , religious_affiliation = Sunni Islam (always - Ash'aari, Maturridi.) , calendar = , faculty = , divinity = , profess = , coordinates = , affiliations = , logo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Library Of Alexandria
The Great Library of Alexandria in Alexandria, Egypt, was one of the largest and most significant libraries of the ancient world. The Library was part of a larger research institution called the Mouseion, which was dedicated to the Muses, the nine goddesses of the arts.Murray, S. A., (2009). The library: An illustrated history. New York: Skyhorse Publishing, p.17 The idea of a universal library in Alexandria may have been proposed by Demetrius of Phalerum, an exiled Athenian statesman living in Alexandria, to Ptolemy I Soter, who may have established plans for the Library, but the Library itself was probably not built until the reign of his son Ptolemy II Philadelphus. The Library quickly acquired many papyrus scrolls, owing largely to the Ptolemaic kings' aggressive and well-funded policies for procuring texts. It is unknown precisely how many such scrolls were housed at any given time, but estimates range from 40,000 to 400,000 at its height. Alexandria came to be regarde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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