ALEXANDER GRAHAM BELL 24%
Who does not know Alexander Graham Bell. His name was recorded as the inventor of a communication device, telephone. In 1874, Bell and his assistant, Thomas Watson, assembled a telegraph called telegraph embryo.
Two years later, his discovery was declared a success. However, in June 2002, the United States government informed that the inventor of the phone was not Bell, but Antonio Meuci.THOMAS ALVA EDISON 17.5%
Thomas Alva Edison is a man born in Ohio, United States. He is famous for successfully creating incandescent lamps.
Edison also includes a productive scientist. He also managed to create a simple projector to play short films. In addition, Edison is also actively helping the government, especially in the military field. He is active in conducting various researches for the benefit of the government, including the detection of aircraft and enemy submarines