-
- Invented in 1950
- The inventors were named, Ralph Schneider and Frank McNamara 3.The credit card was not really a credit card but a charge card. Though this invention has heavily impacted our lives today. People can use their credit cards to make a big purchase with its convenience and pay it back on when they can.
-
- It was invented in 1951
- The inventor was named Charles Ginsberg
- It played a huge impact because people could film their interactions and be able to play it on a player and some people could buy recordings of their favorite movies.
-
- invented in April 25, 1954
- The inventors were Calvin Souther Fuller, Daryl Chapin, and Gerald Pearson
- This invention told radiation and converted it into electricity. This invention brought us electricity and without it we would have no A.C. and would have to rely on the sun and by our hands which is why this invention has impacted our society heavily.
-
- Invented in 1955
- The inventors were Ralph Schneider and Frank McNamara who were engineers apart of the RCA
- This has made a huge impact in the music industry. Without this invention music producers would be out of employment and songs would rely on live bands and it would be a longer process for musicians.
-
- invented in 1956
- The inventors were IBM, and Reynold B. Johnson
- The hard drive was invented in June and it was bigger than a refrigerator. It also weighed over a ton
- This invention has made a huge impact today because they helped technology advance and they are a huge part in computers