In this GoogleEarth Voyager story students explore the properties of prisms in the context of architecture. Go on a tour of famous landmarks in New York City that have prism-based architecture: The Flat Iron Building, 432 Park Avenue, the Citigroup Tower, and the Freedom Tower. Your students will get a thorough grounding in applications of prisms. Topics covered include: Triangular PrismsRectangular PrismsSquare PrismsAntiprismsStudents will use the Google Earth platform to visit many of these s