Scientists have made tremendous contributions to solutions to human issues and how to make the world a better place to be. Isaac Newton, Charles Darwin, Micheal faraday ,and Lord Kelvin's contributions and discoveries have led to great changes and improvements in medical sciences, engineering, architecture, psychology, agriculture and nutrition, as well as all other aspects of our daily lives. Micheal Faraday also known as the father of electricity is the reason why the world today resorts to generating power from electric motor rather than manual labor. They are the reason for the advancement in technology in today's modern world. Learning history of the past has revealed to me the origin of some amazing concepts and facts which has changed the way I think and see things. It's amazing to know that modern life was originated from the Paleolithic and Neolithic period when there was no formal education. The incredible works in arts, science, dance, mathematics, music and architecture will not cease to amaze me and I am glad to be a part of this class where so much of the present-day life have been linked to the past. I think this a great challenge to the present generation to do more than they have already done.