Take electricity use as an example, I always turn off the lights when I leave my apartment. And sometimes when I walk in the hallway and see lights turned on in an empty classroom, I would go in there and turn the lights off to save electricity. ... I believe that the electricity cost of a small heater is much lower than an air conditioner operating at full capacity. ...

• Word Count: 665
• Approx Pages: 3
• Grade Level: High School

Abstract Have you ever heard the phrase "everything old will eventually be new again"? As a child, I remember being confused when I heard that phrase wondering what it meant; maybe a new birth of some sort. Now that several years have passed I now know the answer to that question, yes. A rebirth or ...

• Word Count: 2042
• Approx Pages: 8
• Has Bibliography
• Grade Level: High School