This week's challenge was highly creative as we made a "time machine" to travel in time. The hard part is that there are not really many examples you can recreate or use as inspiration. Imagination is the keyword this challenge. How would your time machine look like and how would it be used? Will it be something like a small watch, a fixed device which is room filling or a car like in the "Back to the Future" movies. You could make your design in any style you can think of. It could be a highly futuristic design, Leonardo Da Vinci style or even Looney Tunes style. Challenge closed October 3, 2007. http://sketchup3dchallenge.blogspot.com/2007_09_01_archive.html