Part 1 of Essay
Have you ever wondered what life would be like if we didn't have the telephone, radio, or television to keep us busy? Without these inventions that almost all Americans depend on, people would be clueless as to what to do for entertainment and information. You wouldn't be able to watch exciting television broadcasts, li ....

Part 2 of Essay
.... invent to satisfy their curiosity of their urge to create (7,364/5), but satisfying economic needs, was one of the main reasons for invention. The economic inventions needed were devices, machines, business, and industry-processes and products. The majority of economic inventions collaborate with one another; a lot of things were invented to make other inventions work. Another major reason people invent is to satisfy military needs. During war times engineers, scientists, and inventors are brought together and ....