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They were all cathode ray TVs operated by vacuum tubes. The transistor had not been invented. Most were small 7" to 10" screens in large wooden cabinets. They all produced black & white pictures as the color TV had not been invented. All sound was mono with no stereo. Reliability was poor with vacuum tubes needing replacement regularly.
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∙ 11y ago
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What was it like 400 years ago?
Life was different 400 to 500 years ago. There weren't televisions, there were no phones. Food had to be caught, not bought at a store.
What did TVs look like 30 years ago?
They were bulky and most came in a console. A console is like a piece of furniture and the t.v. is set inside of it. The speakers were usually on each side of the t.v.
What were homes like 100 years ago?
Homes 100 years ago were very simple. These homes did not have television, fancy lighting, or computers in every room.
What is different about the TVs today then 100 years ago?
they didnt have tvs 100 years ago but if they did they had very little
What did the earth look like a gazillion years ago?
like nothing.
How was Werribee look like 100 years ago?
like a flower
How did it look like in 100000 years ago?
How did WHAT look like, please make your questions answerable.
What did a manatee look like 10000000 years ago?
um... i dont think the manatee was around 10000000 years ago...
What did Canada look like 60 million years ago?
60 million years ago Canada was a mass of ice.
How did the universe look like a googol years ago?
There was no universe a googol years ago. The universe is only about 14.5 billion years old.
What did 85-75 years ago look like in the late times of dinosaurs?
Dinosaurs died out 65 million years ago. They did not exist 75 - 85 years ago.
What did plants and animals look like 300million years ago?
like a old cat
