K'nex

The workshop Saturday was amazing. We managed to build a roller coaster and ferris wheel in the short time we had. I'll try to post some photos... In the meantime - check out the youtube video of this loop...http://uk.youtube.com/watch?v=WieHyCfGNrA OK, so our's wasn't quite that big, but it was fast.

Interested in some more information? Check out these sites-

http://www.knex.com/Thrill_Rides/
http://homepage.mac.com/cbakken/pga/links.html
http://techbridgegirls.org/documents/simple_machines2_000.pdf (Resources page)
http://www.newton.dep.anl.gov/app/nau_links.htm
http://www.sscoasters.net/forum/other_theme_park-f56.html?s=40ea0291e0fef56355e971bf378d6003&amp (photos)