My Electronics Assignment about Transistors

Electronics: Transistors
When was the transistor invented? By Whom? Where? And Why?
The transistor was invented by three men William Shockley, John Bardeen and Walter Brattain in 1947 at Bell Laboratories. The Invention of the transistor was invented and it could perform all the things that a vacuum tube could do and it was also more reliable and better.
The transistor replaced what other component? Describe the component and explain why it was replaced.
The vacuum tube was replaced by the transistor because the transistor was more better, it was also more reliable cheaper and smaller.…