T. Ana Isaza
Writing
17 April 2013
The Men of Great Mind ‘’Many of life's failures are people who did not realize how close they were to success when they gave up.’’ – Thomas A. Edison. Egyptians, Greeks, Mesopotamian, and others ancient civilizations invented methods or tools of works to survive. In fact, man has been inventing since he has existed. Today, I am going to compare two of the greatest inventors of the world. They lived almost 415 years apart in different cultural periods. One was an engineer, an artist, an architect, a scientist, while the other was a businessman, an engineer, a visioneer: two of the best inventors who had ever existed, Leonardo Da Vinci and Thomas Alva Edison. I’ll have to choose between a talented artist whose works inspires millions of persons around the world and the person who invented the phonograph where works connects people around the world.
Leonardo Da Vinci. Leonardo da Vinci may be most famous for his works as an artist; he actually spent quite a bit more time working on his endeavors in science and technology. His inventions are categorized as flying machines, war machines, architectural innovations, and water and land machines. For me, two of his great inventions were the parachute and the armoured car. The most famous of da Vinci’s war machines, the armored car was designed to intimidate and scatter an opposing army. Da Vinci’s vehicle has a number of light cannons arranged on a circular platform with wheels that allow for 360-degree range. The platform is covered by a large protective cover (much like a turtle’s shell), reinforced with metal plates, which were to be slanted to better deflect enemy fire. There is a sighting turret on top to coordinate the firing of the canons and the steering of the vehicle.
Though credit for the invention of the first practical parachute usually goes to Sebastien Lenormand in 1783, Leonardo da Vinci actually conceived the parachute idea a few hundred
Cited: Works Bellis, Mary. ‘‘ The Inventions of Thomas Edison’’. Inventors About.About.com, Inc. 2013. Web. 14 April 2013. <inventors.about.com> ‘‘Leonardo Da Vinci Inventions’’. Da Vinci Inventions. Invertors Resources. 2008. Web. 14 April 2013. <da-vinci-inventions.com> ‘‘The Thomas Edison Papers’’. Rutgers. Rutgers, The State University. 20 February 2012. Web. 14 April 2013. <rutgers.edu>