Phil is a drill leader who yells at his squad when they do something wrong. He belittles them and is sarcastic to them.

8. why do radio telescopes convert radio waves (analog signals) to electrical (digital) signals for analysis? (hint: what did the article say about the advantages of digital signals? )

You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished

You can melt ice by applying pressure because the solid/liquid line has a slope.