Aryabhata (Sanskrit: आर्यभट About this sound listen (help·info); IAST: Āryabhaṭa) or Aryabhata I[1][2] (476–550 CE)[3][4] was the first in the line of great mathematician-astronomers from the classical age of Indian mathematics and Indian astronomy. His works include the Āryabhaṭīya (499 CE‚ when he was 23 years old)[5] and the Arya-siddhanta. The works of Aryabhata dealt with mainly mathematics and astronomy. He also worked on the approximation for pi. Name While there is a tendency to misspell
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and Asia by the Sinai Peninsula. It is surrounded by the Gaza Strip‚ and Israel in the northwest‚ Libya is to the west‚ to the south and east is the Red North Sea‚ Sudan is in the south‚ in the east is the gulf of Aqaba. It is located at 27 00 N longitude and 30 00 E latitude. The area of Egypt is 1‚001‚ 450 square kilometers of which 6‚000 square kilometers is water. The country’s main source of water is the Nile River. The country is made up of a desert plateau that is separated by the Delta and
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of the park. The 10 per cent of the area consists of grasslands. It houses around 110 tree species‚ 50 species of mammals‚ 580 bird species and 25 reptile species. The park is located between 29°25’ to 29°39’N latitude and 78°44’ to 79°07’E longitude.[8] The average altitude of the region ranges between 360 m (1‚181 ft) and 1‚040 m (3‚412 ft).[3] It has numerous ravines‚ ridges‚ minor streams and small plateaus with varying aspects and degrees of slopes A total of 488 different species of
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Eratosthenes Eratosthenes was a Greek multi-skilled man who lived from 276BC to 194BC and was born in Cyrene. What He Did He discovered that the earth was spherical by reading in a book that on the longest day of the year these two wells that were in two different cities (Syene and Alexandria) cast different shadows. At that point in time the Earth was thought to be flat. This didn’t make sense because the shadows should be the same length. He figured that this meant that the Earth was spherical
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sailors by telling them what direction the ship was going‚ and was invented by the Chinese. The map was invented by the Greco-Egyptian astronomer Claudius Ptolemy‚ who wrote Geography around A.D. 150. This eight-volume book contained maps and the longitude and latitude of approximately 8‚000 places. It also contained instruction for how to make maps. Maps provide information of what countries and places there are in the world‚ which sailors can use to help guide them the way. Last but not least‚ the
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How Do We Know Where an Earthquake Originated? Teacher’s Guide Standard Addressed: Grades 6-8: Scientific Inquiry Mathematical Inquiry Technology and Science Processes that shape the Earth 1 B/1‚ 2 2 C/2 3 A/2 4 C/ 1‚ 2 Grades 9-12: Scientific Inquiry Technology and Science Processes that shape the earth Symbolic Relationships Common themes: Models 1 B/2 3 A/3 4 C/5 9 B/3 11 B/3 Objectives: By the end of this activity‚ the student will be able to: 1. Identify P
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at the Indies. Columbus wanted to write down everything he and his men performed or saw every day. He intended to draw a nautical chart containing the several parts of the ocean and land. Also‚ he wanted to compose a book containing latitudes and longitudes. These reasons tell us that Columbus’s mission on this journey was to find a new route for other merchants to follow in order to get to the spice lands. He wanted to create an accurate map in his book to bring back for explorers to examine.
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Between the 1300’s to the 1500’s‚ Europeans wanted to explore. There are four major reasons why Europeans wanted to explore Asia. The reasons included economy‚ culture‚ politics‚ and technological advances.The European were looking for new ideas to bring back to Europe. The first reason for exploration is economics. Europeans wanted spices‚ perfumes‚ silks‚ precious stones‚ exotic foods‚ and tightly woven colorful rugs. Asia had all of these goods. European Merchants realized that they could make
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look out into space so he had to create this model with just his bare eyes to see what planets movements were‚ a quadrant (used to determine the suns height above the horizon)‚ a armillary sphere (which gave the planets a celestial latitude and longitude) and a tool which he invented himself called a Ptolemy rule. The Ptolemy rule was a stick held vertically with a line attached used to calculate the position and movement of the stars. It was not until the invention on the optical telescope prior
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down in history because he revolutionized circumnavigation techniques‚ put New Zealand on the map‚ discovered and named a group of Islands‚ and discovered Australia. Before James cook‚ explorers and navigators had to figure out the latitude and longitude by measuring the angle of the sun. this was extremely difficult to do‚ with the boat rocking‚ and imprecise tools and measurements. With the help of Larcum Kendall‚ he
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