Building a cardboard chair that is functional and can hold the weight of an average adult. Must be made fully out of only cardboard.

Creating a rube goldberg machine (a complex machine created out of various "simple machines") to accomplish a basic task such as pouring cereal or any other small objects into a bowl.

(note this is just the brainstorm page because both of us forgot to take a picture)

Project: Designing and building a "A car" that is baloon powered.