What is a good topic for a science term paper that is about a piece of technology?

It has to be a signifigant piece of technology that has changed the world
What is a good topic for a science term paper that is about a piece of technology?
One of these perhaps:



Computer processors

Memory storage devices

Electrical batteries, their types %26amp; their charge duration
What is a good topic for a science term paper that is about a piece of technology?
can it be something like the telephone t.v. or computer?

name of italian

long hair