Television: 1920 to 2020

These days, we can watch TV shows on our phones, tablets, and laptops. While the first mechanical television was invented in the late 1800s, it didn’t become usable until the early 20th century, eventually giving way to CRT, Plasma, LCD, and OLED tech. Captain Gizmo offers a brief history lesson on this transformative visual medium.

2 replies on “Television: 1920 to 2020”

I remember our first TV in the mid to late 1950’s. Grainy, black and white it was and constantly in need of repair. Usually before calling the repairman, a good solid slap on the side of the cabinet would temporarily correct the problem..

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