Electric eel introduced as one of the catfish family, details of its electrical activity are given. Explains 2 types of electrial discharge, how they are …

The story of what science has learned about the human senses and how they function. Includes documentary sequences. Describes the use of the sense organs …

Demonstrates light as a form of radiant energy. Explains the principles of reflection & refraction & shows how these principles apply to the science of …

Shows how a gold-mantled ground squirrel at Crater Lake National Park has learned to solve problems connected with getting food. Illustrates how an animal can …

Describes the curriculum of a mobile science laboratory traveling from high school to high school in Washington, DC. Shows how the program demonstrates that science …

Introduces Uncle Bob who operates a neighborhood fix-it shop where some boys bring a camera for repairs. Points out the similarities between the camera and …

B&W, mid 1950s/mid 1960s. Uses small models to explain how power is generated to run machines. Shots of boy and girl riding bikes starting with their …