The main invention that was made by Thomas Edison was the electricity which is making our lives more comfortable to enjoy the current environment. The telephonic communication was improvised by him. Above all, it is his determination and the spirit in him which has admired and imbibed in most of us that makes our lives more easier i.e., I am talking about the inspiration and moral life perspective.
Thomas Edison was a great inventor with more than 1,093 inventions that where patented. The most famous of course is the light bulb. Just think where we would be if we didn't have that. The light bulb is used in so many things and all over the world. He taught us how to use the mass production method to get things done and in a fast way.
To make our lives easier, Thomas Edison invented the light bulb that we know today. There was already an idea for the light bulb, but he took that idea and evolved it to make a light bulb that used electricity and was more practical for personal use.
Thomas Edison invented a lot of things that make our lives easier. He's the one who figured out a way to distribute and generate the energy that goes to a light bulb, he invented the fuse, the electric generator, screw sockets and motion picture cameras. He improved the telephone for better communications and made great contributions in the ability to distribute electricity to consumers.