A special thanks to Lisa Berg for her great inspiration and energy.  I appreciate all the help and encouragement that she has given me during the course of this class.

The following resources were used to create this webquest:

http://www.mos.org/sln/Leonardo/InventorsToolbox.html

http://www.fi.edu/qa97/spotlight3/spotlight3.html

http://weirdrichard.com/screw.htm

http://www.brainpop.com/tech/simplemachines/

http://science.howstuffworks.com/

http://www.dupagechildrensmuseum.org/kdn/

Clip art was supplied by: http://images.google.com/images?q=clipart&ie=UTF-8&hl=en