write essay on the modern tools
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Over the past couple of decades, advancing technology has revolutionized the world. The evolution of technology has constantly had a massive impact on the human race at every stage of societal development. Modern world is unimaginable without things such as electricity, computers, vehicles, and much more. There have been many monumental discoveries in the past that has changed the landscape of our society forever including the discovery of coal. Hundreds of years ago, coal was discovered by the French explorers in 1679. This discovery of coal is one of the greatest achievements of mankind. From this point forward, coal has been used in many different ways to restructure the modern world. Coal is used for generation of electricity, production of steel, and even for transportation. As a result, the use of coal in various different ways has played a massive role in the creation of the modern world. One of the most significant use of coal is to generate electricity. First, coal is pulverized to fine powder and then it is burned in the boiler. When coal is ignited, it converts all of the chemical energy to electrical energy which generates electricity. The generation of electricity has helped the society to remove darkness and improve human activities on earth.
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