Inventions and Inventors

By: Mary Archer Boyd

George Eastman

George Eastman invented the first camera or the first particle film role. His inventions meant that any one could take pictures of there surroundings.

Thomas Edison

Thomas Edison was a great and maybe the most important inventor of his time. he invented the light bulb, phonograph, and many others. Edison made a big impact on Americans even today.

George Westinghouse

George Westinghouse was another great inventor who invented the who built AC ( air conditioning ) and air-brake system for the railroad.

Christopher Sholes

Christopher Sholes invented the type writer, there were other attempts but he made the first one that was successful. The type writer had a big impact on the social level, it mostly helped woman.