INDIAN SCIENTISTS IN INTERNATIONAL ARENA Indian scientists are famous throughout the world. They have pioneered several significant scientific discoveries so far. Since the ancient period‚ India is considered as one of the scientific powerhouses in the world. Thus‚ this country has been scientifically advanced for several centuries now and the Indian scientists have made numerous path-breaking discoveries in the field of science. The various fields in which the Indian scientists have excelled
Premium Science History of India Ancient Rome
I learnt the concepts of Engineering materials and metallurgy in order to improve the machinability reduce the formation of burrs and to improve its wear resistance. I studied carburisation of the case hardened steel. Controlling time of carbon diffusion into the austenitic steel and maintaining the carbon
Premium Gear Mechanics Steel
Leonardo da Vinci had many different types of interests. He helped science in many ways. He made sculptures and he painted. He painted one of the most famous paintings‚ The Mona Lisa. Leonardo was born on April 15‚ 1452. He died on May 2‚ 1519. He was 67 when he died. He was born in a farmhouse in present day Italy. He was raised by his father and step-mother. Young Leonardo received little formal education. Vinci is the name of a town. Da Vinci means “from Vinci”. Ludovico brought da Vinci to Milan
Premium Leonardo da Vinci Florence Italy
Conrad-Demarest Roman and Han Empires According to the Conrad-Demarest model of empires‚ the ancient dynasties of the Han and the Romans The beginning of the Han Dynasty started out as a mix of decentralized and centralized empire. Liu Bang wanted to combine the ideas of the decentralized Zhou dynasty with the tightly centralized Qin dynasty. He thought the Zhou led to political chaos because the regional governors had too much power; the Qin provided too much incentive with the imperial family
Free Han Dynasty Roman Empire Warring States Period
Technology is determined by need. Inventors often have a mysterious skill of resolving situations with their modernisms. But the thing that splits engineers from ordinary innovators is the ability to distinguish the importance of maintainable technological solutions for the future. Although many of our needs and difficulties remain the same‚ the answers keep changing with time. Furthermore to finding out how a machine operates‚ I’ve always been interested in design aspects and observing the incipient
Premium Management Strategic management Project management
Chapter 2: Early Societies in Southwest Asia and Indo-European Migration 1. In Mesopotamia‚ the most important geographic features were the Tigris and Euphrates rivers. Because Mesopotamia was on a flat land between two rivers‚ as so named‚ the Mesopotamians had to adapt. One Adaptation was irrigation. The use of irrigation helped Mesopotamians develop a wealthy agricultural society. Another adaptation was boundaries such as city walls. Without natural boundaries to protect their cities‚ Mesopotamian
Premium Mesopotamia Sumer Tigris
Europe was very influential throughout history. It is a continent that underwent many developments throughout history through conquests‚ expansions‚ and innovations‚ which affected much of the rest of the world. In particular‚ the European conquest of the New World was very significant‚ as it expanded their empire overseas so that they ruled over part of the eastern hemisphere as well as the Western. Throughout history‚ Europe continued to build and expand their empire‚ influencing many other areas
Premium Europe Spain Middle Ages
In search of political and social order Confucius (551-479 B.C.E.) and his school Confucius Educator and political advisor Sayings were compiled in the Analects by his disciples Confucian ideas Fundamentally moral and ethical in character Thoroughly practical: how to restore political and social order Concentrated on formation of junzi--"superior individuals" Edited and compiled the Zhou classics for his disciples to study Key Confucian values Ren--a sense of humanity‚ kindness‚ benevolence
Free Han Dynasty Confucianism
Civil Engineering Who and what is a civil engineer: • Civil Engineering is the practice of improving and maintaining the built and natural environments to increase the quality of life for present and future generations. A Civil Engineer’s job is to design and supervise the construction of essential structures such as: bridges‚ sport stadiums‚ office blocks‚ convention centres‚ dams‚ major pipelines and transportation systems. How do I know Civil Engineering is for me? Do you:
Premium Civil engineering
order reaction whose rate constant is 200 s−1? [1.0] 5]Colloids are heterogeneous systems [3 marks] 2 A] Differentiate between Tyndall effect and Brownian movement [2.0] B] State Hardy-Schulze rule for the coagulation of colloids [1.0] 6]Metallurgy deals with the extraction of a metal from a suitable ore[3 marks] A] Which method of purification is represented by the given equation? [1.0] B] Differentiate between roasting and calcination [1.0] C] “All ores are minerals but all minerals
Premium Reaction rate Chemistry Chemical reaction