How to Build a Water Bottle Rocket

http://home.comcast.net/~timhesterberg/HowToRockets/HowToRockets.html#Materials

Posted by Tim Hesterberg, this website gives you a list of the materials needed as well as simple instructions on how to construct a one or two bottle rocket. This site takes you through the building process by focusing on each component of the rocket, making it easier to understand. The site also offers a link to another set of instructions on how to build a rocket as well as a link about safety tips and comments. I chose this site because it offered easy instructions and a list of easily obtainable materials that did not require the use of heavy machinery in order to build the rocket. The creator of the site also had a credible education, which was more appealing than getting my instructions from a response to a yahoo answer by an unknown author.