Author: admin

What is the main idea of this chapter?

What is the tiny piece of light called that make up big screen TVs?

Please enter the first three words of a sentence that shows your answers is correct.

Are there any words or ideas that are still unclear? List them here.

Were there any ideas or words that were unclear in this chapter?

Are there any words or ideas that are still not clear from this chapter?

What does “communicate” mean in this quote?

“Your remote control uses infrared waves to communicate with your TV.”

The author wrote "Today, video cameras save this information digitally, meaning it is saved on computer chips."

What does "digitally" mean in this quote?

What does a smartphone’s camera do?

Please enter the first three words of a sentence that shows your answers is correct.

The author wrote "These tiny colors are designed to make the images and movements that our brains understand."

What are "images" mean in this quote?

How do LCD screens work?

Please enter the first three words of a sentence that shows your answers is correct.