1.When and where did Durer work? Dura worked during the middle ages‚ and lived in Nuremberg during what we know recognize as its golden age. 2.Who and what was an influence on his artwork? In 1494‚ Durer traveled to Italy to study art‚ Durer was heavily influenced by the Italians‚ and one writer in particular: Vitruvius. Durer was most interested in their efforts to find the mathematical proportions for portraying the perfect figure. One artist Durer drew inspiration from in particular while
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Kierra Roberts 1-4-11 11B How Do Batteries Work? Electricity is the flow of electrons through a wire‚ that is called a circuit. Batteries have three parts to them‚ an anode‚ a cathode‚ and an electrolyte. The cathode and the anode are hooked up to an electrical circuit. The chemical reaction that is happening causes the electrons to build up at the anode. When the circuit is closed the electrons will be able to get to the cathode. When the electrochemical process change the
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How exercise affects certain aspects of the body During exercise our body needs more oxygen and blood to keep the muscles activated. To grant this the heart pumps higher frequency of blood increasing the heart rate. Heart pumps blood through arteries faster resulting in a high blood pressure. Exercise increases the stroke volume (the amount of blood pumped in one beat)‚ so an increase in stroke volume means that the heart can pump enough blood to the body with fewer beats per minute. Even after the
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city-states. As we know‚ catapults were mainly used in the medieval era‚ or rather‚ it is most famous for use in that time‚ which you have probably seen in movies and books. How Does the Catapult Work? There is quite a bit of science behind the making of the catapult‚ and how it works. It is similar to a ballista that it works by storing tension in a flexed piece of wood or in twisted ropes. It’s similar to a bow‚ but on a much larger scale. However‚ that is just the catapult which is probably most
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NOVA: How the Brain Works The description pretty much describes this video well. In essence‚ it’s a look into the complexity of the human brain. Trying to understand how we perceived the world around us and showing some of the experiments that try to explain how the process works. If you want to spend an hour with quirky but interesting approach to the topics of how illusions work‚ how our brains are affected by electro-magnetic impulses and what is the current status of artificial intelligence
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Assignment 1 Unit 1: Investigating How Businesses Work In this task I will be writing about Marks & Spencer as it is an international business and is very popular. Ownership Company Profile Marks & Spencer Marks & Spencer is a super market but it also sells clothing‚ home stuff and much more. Marks & Spencer are an international business which has 337 stores in 41 territories overseas. They also have 703 stores in the United Kingdom. They sell products to customers which are satisfactory and what
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up compounds that need to be tested‚ taking those compounds with it. Through adsorption‚ the mobile phase separates into different components (soinc). The mobile phase can be liquid‚ gas‚ or supercritical fluid. How Does Chromatography Work? Chromatography is a surface effect. It works by first starting off with an unidentified liquid being injected into a column. As the chemicals in the liquid move down the column‚ they separate depending on their physical and chemical attributes‚ such as speed
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Together We Fight by JGardener Tourists on an African safari snap photos of tall grasses‚ bushes‚ and a couple of acacia trees here and there. In the distance‚ a group of giraffes graze. Along with the rustling of the wind over the landscape‚ a gentle whistling resounds. A giraffe approaches and starts munching away on the leaves of one of the acacia trees. Cameras click in rapid succession. Suddenly‚ the huge mammal utters a horrific grunt of pain and runs away shaking its head. “What
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How Nuclear Power Works The nuclear power plant stands on the border between humanity’s greatest hopes and its deepest fears for the future. On one hand‚ atomic energy offers a clean energy alternative that frees us from the shackles of fossil fuel dependence. On the other‚ it summons images of disaster: quake-ruptured Japanese power plants belching radioactive steam‚ the dead zone surrounding Chernobyl’s concrete sarcophagus. But what happens inside a nuclear power plant to bring such marvel
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一． Loan Capital VS Share Capital (where does money come from) Generally speaking‚ money that a company raises can be divided into two headings: Loan Capital: Banks‚ Governments‚ Bonds‚ Building society Share Capital: Friends and Relations‚ Your own savings. Loan capital 1. Banks Banks are in business to provide a market place and the product they deal in is money. Namely‚ banks provide a link between those who have spare money in invest‚ and those who wish to borrow it. What do the banks get out
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