Answer:
False. Edison's light bulb and Bells' telephone did not revolutionized communication.
Step-by-step explanation:
The invention of bulb and telephone were a major inventions. Even before the invention of bulb, physicists have been experimenting and had successfully made several renditions of the bulb.
Bells' phone helped to communicate in different parts of the world. After years we finally have a rendition of bells phone as a smartphone. Smartphone have now taken over the world. People now heavily depend on smartphones and their usability.
People have build lives around technological advancement in the field of science.