Are your students looking for excitement? With this kit they could be making holograms in no time. These transmission holograms are easy to make because of relatively lower sensitivity to vibrations. Set it up on a solid desk, turn off the lights and then hold your breath for 5 minutes while the special "Instant Hologram" film is exposed to laser light. Your hologram will then be visible under dim monochrome lighting. Follow the enclosed instructions carefully for satisfactory results.