Question

why did the 5 inch black-and-white TVs at the world's Fair impress people

Answer 1

Answer:

cuz they liked it

Explanation:

there is no explanation

Answer 2

Answer:

The black and white TV at the world's fair impressed people because it was a new invention.

Explanation:

The black and white television at the world's fair was a new technological invention and people were fascinated by it. Prior to the television, people only got to see pictures taken with the camera.  

So, people captured in action, moving about was a new thing. The black and white television with people speaking and moving thus caught the fancy of the people.