P.T.E EXAM MATERIAL: GREATEST INVENTION OF 20th CENTURY.
Essay The Invention Of Thomas Alva Edison. Thomas Alva Edison was the most prolific inventor in American history. As a 19th century pioneer, he introduced America to innovation or invention, research, development and commercialization. His largest contributions to cinema include the phonograph, light bulb, kinetoscope, the first motion picture.The Most Important Invention Of The 20Th Century. Inventions of the 20th century Light Switch Tired of using old your old push-button light switch? As of 1916 William J. Newton and Morris Goldberg have come out with a new and improved patented light switch. Instead of pushing a button, all you have to do is either flick it up or down, and you’re light will automatically turn on.Computers are considered to be one of the greatest discoveries of the 20th Century. As time goes on, computers have become more and more important in our lives. We use computers at school, at home, and at work and most of us can’t imagine life without them. One of the many uses of computers is used in communicating within the country or even.
Considering the many inventions that has been made during the 20th century and beyond, what do you think is the best invention made? Consider the airplane, cell phone, internet, etc.These days, there is an ongoing debate between people about the most vital invention of this century.In this tech-savvy era, there are many inventions which have changed the man-kind tremendously.Some people claim that airplanes is the most imperative inventions while some argue that computer is the most indispensable discovery.This essay will discuss that why computer is most important.
Essay Television: The Greatest Invention Of The 20th Century. Without a shadow of doubt, TV can be regarded as one of the biggest inventions of the 20th century. Since the time of invention until present days, TV continues to play an important role in the lives of millions of people all over the globe. It helps people stay aware about.
