The document summarizes the design process for a rubber band powered boat. It outlines the team's research strategy, which included consulting experts and finding inspiration. It then discusses the physics considerations for making the boat go fast and straight, including gearing, buoyancy, hull design, propellers, and rubber band efficiency. The document also covers the ideation, design, production, assembly, and testing process. It concludes with engineering findings such as the importance of buoyancy calculations and harnessing sustained rubber band energy release, as well as lessons learned.