DEMONSTRATES LIGHT AS A FORM OF RADIANT ENERGY. EXPLAINS THE PRINCIPLES OF REFLECTION & REFRACTION & SHOWS HOW THESE PRINCIPLES APPLY TO THE SCIENCE OF OPTICS. SHOWS HOW 2 BOYS ON EARLY A.M. FISHING TRIP DISCOVER PRINCIPLES OF REFLECTION AND REFRACTION OF LIGHT THROUGH SIMPLE EXPERIMENTATION. DIAGRAMS EXPLAIN THE OPERATION OF CAMERA & HUMAN EYE.
Jimmy and his pal Cannonball are hired by a rancher and horse breeder to capture Midnight, a wild stallion that has been interfering with local herds and has a reputation as a killer.
Documentary about the ethnographic museum in Turčanský sv. Martin, which represents the way of life of the Slavs, living in what used to be today's territory of Slovakia.