DESC: Your brainpower is needed all across the galaxy. Develop logic, sequencing, and decision-making skills as you organize Fripples in space, experiment with special-effects tools, and program a half-time show at the Intergalactic Rocket Bowl. Plus, alter gravity and motion in a virtual metal world. Throughout the program you'll be challenged to learn to think ahead, test hypotheses, observe results, and draw valid conclusions. Additional Web-based challenges are available to keep the fun and learning going.