The History of Video Games 1970s-80s

I came across great YouTube site today.  It describes a large part of my childhood.

1983
https://www.youtube.com/watch?v=8GquIgL6kgU
1982
https://www.youtube.com/watch?v=sCSsoHpsjTw
1981
https://www.youtube.com/watch?v=Qmr2jbkoXs4
1980
https://www.youtube.com/watch?v=nS1QnoNxClg
1979
https://www.youtube.com/watch?v=9Ct9BTowCSE
1978
https://www.youtube.com/watch?v=MOlZSpuW7T0
1977
https://www.youtube.com/watch?v=7jKhchg4jOA
1976
https://www.youtube.com/watch?v=H9hB1Xyjrzw
1975
https://www.youtube.com/watch?v=-RfqCOXii_M
1974
https://www.youtube.com/watch?v=NVGb_2UBx8M
1973
https://www.youtube.com/watch?v=yJAZKAjh_eQ
1972
https://www.youtube.com/watch?v=JHvdwGb73yk