Light All About Us (2nd Ed, sound, 1973) Stimulates youngsters to follow an inductive path of discovery about the sources of light energy and its behavior meanings of avgeeks1and1 December 11, 2023 0 0
Light All About Us (2nd, silent) Silent. Stimulates youngsters to follow an inductive path of discovery about the sources of light energy and its behavior meanings avgeeks1and1 August 11, 2022 0 0
Light And Color (1961) Light and Color is a 14-minute educational film produced by Encyclopedia Britannica Educational Corporation (EBEC). The film explains the nature avgeeks1and1 March 15, 2025 0 0
Light And Dark (1954) Camera studies in light, shadow and gradations of color illustrate the meaning of values in art. We digitized and uploaded this avgeeks1and1 January 21, 2023 0 0
Light And What It Does (1963) Uses problem-solving experiences to demonstrate how light travels, how it is affected by different materials, what causes reflection and refraction, avgeeks1and1 January 28, 2023 0 0
Light Beam Named Ray (1973) Introduces the concept of light through the character Ray, a personification of light beams. Ray explains the origins of light, avgeeks1and1 March 27, 2025 0 0
Light For Beginners (1960) Uses simple observations and demonstrations to show the basic properties of light. Describes the effects of sunlight and compares it avgeeks1and1 December 27, 2020 0 0
Light Illumination And Its Measurement (1961) Shows the various sources of light-incandescent, sodium vapor, mercury vapor, and fluorescent–and how they measure illumination. Uses demonstrations and equations avgeeks1and1 May 25, 2023 0 0
Light in Your Life, The (1949) The film features Professor Jay Lumen explaining the importance and intricacies of light bulbs. He emphasizes the significance of eye avgeeks1and1 October 25, 2024 0 0
Light Lenses And Optical Instruments (1962) Explains in detail the principles by which lenses function. Shows the similarity of a simple camera to the human eye: avgeeks1and1 February 8, 2023 0 0
Light Science: You Can Do It (1986) The film explores the properties of light, including reflection and refraction, through various experiments. It demonstrates how light travels in avgeeks1and1 March 7, 2025 0 0
Lighter Than Air (1980) Discusses the history and evolution of lighter-than-air flight, focusing on hot air balloons and dirigibles (airships). It highlights key milestones, avgeeks1and1 October 12, 2025 0 0