Armored Warfare: Tank Development in WWI “No present day army could fight against an army consisting of say 2‚000 tanks‚ and it therefore follows that all large Continental armies will have to make use of tank armies in the future” - British Captain Giffard Le Quesne Martel The tank might be one of the most important innovations in weapons technology during World War I. The use of armored vehicles in warfare was not only an amazing innovation in weapons technology but also revolutionized
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New hybrid sharks discovered: Signs of global warming? January 3‚ 2012 In what is being hailed as the world’s first evidence of inter-species breeding among sharks‚ a team of marine researchers at the University of Queensland have identified 57 hybrid sharks in waters off Australia’s east coast. The new sharks possess genetic material from both the Australian blacktip shark (Carcharhinus tilstoni) and the common blacktip shark (Carcharhinus limbatus). The Australian blacktip is smaller and tends
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nowadays. The one described here is minal Vcc is at the bottom of the tank‚ sensor terminal L is just above the bottom of the tank and sensor terminal H is at the top of the tank. After you have properly installed the sen- Fig. 1: Simple water level controller built around timer NE555 and inverter buffer CMOS IC CD4049. It uses readily-available‚ low-cost components‚ and is easy to build and install on the over-head tank (OHT) to prevent wastage of water. The circuit works off a 12V battery
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_______________________ Great White Sharks by Erin Ryan The great white shark is one of the most recognizable sharks in the world. The only shark larger than a great white is the whale shark. Great white sharks have been found in each of the world’s oceans. Even though they have been spotted in waters as shallow as three feet (one meter) deep‚ these sharks spend most of their time in deep coastal waters. The great white shark is related to the prehistoric Megalodon shark‚ which grew to over sixty-five
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Sharks myths busted We cannot run away from the fact that Sharks have been stereotyped to being these big and dangerous species that are feared by all humans. This species has been misrepresented in movies to be one of the most feared species in the ocean. We’re busting some shark myths that have been going on forever. MYTH 1: Sharks are man-eaters A negative perception of sharks is that they see humans as food which is not a fact. Most sharks prey on fish or invertebrates. It is said that sharks
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Sharks Many people often admire sharks and think they are awesome creatures‚ but they do not know if it would matter if sharks disappeared from the ocean. The answer to this question is yes‚ sharks are a very vital aspect to the ocean. Sharks are so important because they balance the ocean’s ecosystem. All organisms in the ecosystem are dependent upon one another to maintain a balance. If sharks disappeared‚ so would this community in
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The golden age of tanks was during WWII‚ this is because at this time tanks were superior and engineering had improved since WWI. People say WWII was most affected by tanks‚ because tanks gave shelter to people rushing behind one and it was a massive and powerful death machine in the front. Tanks were also used for safe transportation‚ and many missions needed a transported artillery weapon. People without anti-tank weaponry could not defend against these tank rushes. You would need a big impact
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fire-power‚ mobility and versatility of the main battle tank is a key component of tactical fighting forces. The modern battle tank is the culmination of technical trade-offs between firepower‚ protection‚ and mobility . These trade-offs are the result of technologies and advancements dating back to World War I when Britain first deployed an armored‚ heavy fire-power vehicle during trench warfare. The technological advantages of an effective modern tank give armies and other forces fighting advantages
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Shark Bay Where is it? Shark Bay is the most westerly point of Australia approximately 800km north of Perth in Western Australia. It has the coordinates of 25°30′ S latitude and 113°30′ E longitude. What is it? Shark Bay is a spectacular World Heritage-listed site which encompasses more than 1500km of coastline stretching along two jagged peninsulas and numerous islands. It covers an area covers more than 2.2 million hectares It’s beautiful natural white sand beaches‚ fiery red cliffs
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4.5. As you are no doubt aware‚ we in the academic world are most anxious to prepare you to solve technical problems that may arise in the future. Our Advanced Planning Section has been examining some unusual projected problems and requests your assistance on the particular one described below. Decades from now‚ the present method of supplying energy to households (i.e.‚ with electricity‚ gas‚ or o11) may not be possible. Instead‚ housepersons will shop for their energy in supermarkets (Figure
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