1.- Introduction (6). History of electronics (1)

- Find out what year these things happened by reading the text

1.  Inventions of the vacuum tube
2.  Invention of the transistor
3.  First microchip
4.  Start of radio broadcasting
5.  Start of television
6.  First computer in your family

- Put them in a time line using the following web

https://www.timetoast.com/