Vacuum Tube
There were so many different scientists that played a role in the invention of the Vacuum tube and its creation allowed the world to connect in a way they never thought possible. it was all about understanding and learning how electromagnetic waves worked. Casey Kasem said that the invention of the radio made the world smaller. People were communicating so much quicker. They were getting the news within minutes of an event happening instead of days. It brought about .a whole new form of entertainment with the radio, television and computer. People/ families were in there living rooms glued to the radio or screen, listening/watching with so much excitement. It was amazing to see the changes that happened from before the radio to when television and the computer came around and it all started with the vacuum tube.
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