Old TVs
Here's some cool stuff that you didn't know about old TVs.
The first TVs.
The first tv was invented by chars francs ganckens and philo francsworth on. September 7, 1927. It was powered by electricity.
Who invented the first tv?
Philo Fransworth Charlottes Frantis Jankins
How big was the first tv?
The TVs screen was no bigger than a Mack book. www.makeuseof.com
How did you control it?
to Change the Channel on them you had to get up and turn the dial. I got this picture from antiquer.adio.org.
About the project.
I learned a lot about old TVs after I did my research project about the old tv. I went to google to see how big the screen was and it turns out the screen is very small. This was fun because I learned about a bunch of things like who made the first tv and where is was made. I can tell people stuff that they don't know about the old TVs. Are you ready to Learn about old TVs?
What do you think they were powered by?
Of course their power by electricity. This picture is from howgrenada.com
How did they make it?
It was made up of five main parts including Computer chips as we know today and they had a dial to turn stations. This picture is like what we have today in 2016.
FUN FACTS!
The tv had a total of 5 different parts. You could barely see the screen. The first tv came out in 1927. They would control it by a hand dial. They had to make a few prototypes. They were all black and white.