We have a new wiki(yes another one!) to document our latest project where we will be building contraptions, syncing them all up(15 total = at least 45 simple machines = at least 75 steps) to accomplish one task. Check out the wiki at http://www.coffeechugcontraptions.wikispaces.com/ and feel free to read through the overview packet posted below. As always please offer any suggestions, thoughts, ideas that we use to enhance our project.
This wiki will be updated almost everyday as I have time to load up photos and videos of the kids in action.