Episode #2.2
- Episode aired Nov 20, 1991
a tree that cures cancer, designing racing wheelchairs, the art of Science - storm simulation, restoring prairies, collegiate flying robot challengea tree that cures cancer, designing racing wheelchairs, the art of Science - storm simulation, restoring prairies, collegiate flying robot challengea tree that cures cancer, designing racing wheelchairs, the art of Science - storm simulation, restoring prairies, collegiate flying robot challenge