Present Uses of the Wheel
People nowadays do not realize how the world would be without the great inventions made possible due to the wheel. For example, semi-trucks, known for transporting goods long distances are a huge part of the work force and trade amongst cities, states and countries. Without these trucks, many people would not have jobs. Without semi-trucks a lot of goods would not be able to be used all around the country, and without wheels semi-trucks would not be around. Another drastic invention that has effected everyday life is the invention of the car. Cars are the most efficient way of transportation today. Without cars, how would people drive to school, work, and take vacations? Overall, the world needs wheels and without them the world would not function like it does today.