Physical Changes in Television

Televisions have changed an unbelievable amount since it was first invented in the late 1920’s. The first televisions had tiny screens, could only show programs in black and white and they had turn dial controls to change to the very few channels they had back then. 

Physical changes though out the ages:

1920's

In the 1920's televisions were extremely 

small with only two main dials. They also had 

very round edges. 

1930's

In the 30's, televisions stopped being rounded 

and started being more box shaped. The screen 

size has not changed.

1940's

In the 1940's televisions started being more
colourful with yellow cases, compared to the
TV's in the 20's and 30's with were made of
polished wood. Their screen size also increased.

1950's

TV's in the 50's were made with more dials
and were usually set on a four legged stand.

1960's - 1980's

The 1960's was the biggest jump in television
with the much wider screen and a lot more dials
to do different things on it. They were also
stared to be made out of mainly metal and plastic.

1990's - 2000's

In the 1990's and 2000's television screens got
even bigger and the amount of thing that
you could set and change on TV's increased.

Present

The present day televisions now have screens
that go up to 201" and come in a range of,
smart, 3D and curved TV's.