… by the events September 11, 2001. How did these acts occur? Who is responsible for security? Many of these questions spread through the United States pondered by all citizens. Why would anyone want to kill all those people? Terrorist do many things…

… live long enough to witness the discovery of alien life on another planet. I guess a genie somewhere in this small world heard me and granted my wish, well sort of anyway. The discovery of these microscopic life forms on a rock that came from…

… space lies before us, awaiting discovery and exploration, but there is concern about the cost of space exploration. Although it does cost a lot of money, the long-term advantages of space exploration and colonization can be quite effective and helpful.…

… her entire life. She has four beautiful children in her lifetime. Her first child of eight years old catches malaria; he sweats in his sleep every night, experiences the chills, is plagued with the fever, and has periodic attacks. To make matters…

… are very interesting ways to travel, and we don't mean surfing! Many things we use every day involve waves. Lights and sounds are examples of everyday uses that travel by wave. On the spectrum of light there are waves listed which are X-Rays, UV-Rays,…

… such as in a guitar string, vocal chord or speaker cone. These vibrations disturb the air molecules near them, forcing molecules together and raising the air pressure slightly. The air molecules that are under pressure then push on the air molecules…

… problem- gathering information and asking a question about what you observe 2) Form of Hypothesis- a statement about what you think is the answer to your problem (in an if, then statement) 3) Design an experiment- gathering our materials, making a…

… This opened up the idea of receiving and playing professionally produced entertainment at home. As the years went by, there have been many advances in technology and ways to transmit signals through the air waves into people's homes. After…

… to be printed. The first thing the printer does, is convert the instructions into a bitmap, which is done by its internal processor. An image (in memory), is the result, of which every dot will be placed on the paper. Models designated to be "Windows…

… is essential for almost everything in our modern world. The knowledge learned in the past about electricity enabled such things as engines, telephones, radios, computers, and much, much more. As early as 600 B.C., the Greeks were already studying electr…