Educational screen & audio-visual guide (c1956-1971])

PHYSICAL SCIENCES A.B.C. of Chemistry mp ALM '55rel 10 min sd col. Basic and simple experiments in hydrogen, oxygen. Air Air About Us mp COR '55 ]Omin sd col $110 b&w $55. Introduces basic concepts about air. Watching a feather floating down, David becomes aware of the ocean of air surrounding the earth. Experimenting with a balloon, he learns that air exerts pressure in all directions. This information helps him explain the use of air pressure in suction cups, tires, a car lift, and airplones. EI-SrH. Air Around Us mp EBF '55 sd col $100 b&w $50. Answers the questions of a ten-year-old boy about air — -its makeup and use to man. El. The Atom Goes to Sea mp GE '54 1 2min sd b&w free loan. Story of the development of the atom-sub "Sea Wolf" answering such questions as: What's so difficult about building an atomic engine? Why did they choose a submarine to be the first vessel driven by atomic energy? How does an atom sub work? Atoms for Peace fs WAYNE '55 32fr si b&w $3.50. Shows the many ways atomic energy can work for man, rather than destroy him. JrH-Ad. By Rocket to the Moon rec YPR 10" 78rpm. Music by Raymond Scott. Presents many important facts of elementary astronomy. El. Crystal Gazing mp MOODY '54 12min sd col $90 b&w $45. Shows that crystalline treasure is not limited to substances found in the heart of the earth. All around us ore examples of beauty and precision. Drop of Water mp ALM '55rel 1 Omin sd col. The whole natural cycle of evaporation to condensation, and then microscopic studies of water, its properties and function in providing one of the three basics of all life. Energy from the Sun mp EBF '55 1 1 min sd b&w. How solar energy is transmitted to the earth and how it is transformed into other kinds of energy. Importance of stored solar energy for our industrial society. Jr-SrH. Friction mp BIS '55 20min sd b&w $90 r$2.55. Demonstrates basic laws of friction. SrH-Ad. Gas Lows mp EBF '55 14min sd b&w. Illustrates Boyle's Low and the lows of Charles and Goy-Lussoc and demonstrates practical applications. SrHCol. General Science Series 8fs EBF '54 75fr ea si b&w $3ea. Titles: Simple Machines, Fuels and Heat, Distributing Heat Energy, Elements of Electrical Circuits, Series and Parallel Circuits, Home Electrical Appliances, Atmosphere and Its Circulation, Weather. JrH-SrH. How Many Stars mp MOODY '54 1 1 min sd col $90 b&w $45. A trip into space, explaining the solar system, our galaxy the Milky Way, and other galaxies. JrH-Coll. ASTRONOMY FILMS ]6-mm, sound, 400-foot reels I THE SUN; II THE MOON; III THE SOLAR SYSTEM; IV THE MILKY WAY; V EXTERIOR GALAXIES. Highly commended by Visual Aid Deportments, Film Libraries, Schools, Colleges and Educators throughout the country. SLIDE STRIPS — SLIDES 20 frame, 35mm, Slide Strips or 20 Slides, 2x2, of selected frames of each reel available. INTERNATIONAL SCREEN ORGANIZATION 1445 18th Ave., N. ST. PETERSBURG 2, FLA. Writing for more information? Mention EDUCATIONAL SCREEN Learning about Sound mp EBF '55. One of the first films in a "Junior Encyclopaedia BritonnicG Film Series" designed especially for primary and middle grades. Light All About Us mp COR '54 1 Imin sd b&w $55 col $110. Story of how David discovers the fascinating world of light. Through observation and experimentation, he finds that one sees only when there is light and that everything will reflect light. This prompts him to delve into the phenomeno of both reflection and refraction and to find their relationship to such instruments OS binoculars, magnifying glasses, mirrors, and eye-glasses. EI-JrH. Linear Accelerator mp BIS '55 1 2mln sd b&w $67.50 r$2.55. Introduces the theory of nuclear transmutations and the production of hard X-roys with laboratory accelerated particles ond shows development of equipment and techniques from the original Cockcroft and Walton experiments up to the most recent travelling wove linear accelerator. Coll-Ad. Making of the River mp COR '54 lOmin sd col $110 b&w $55. Produced by The Conservation Foundation. Lyrical and poetic interpretation of this natural process, tracing the river from its source waters to its triumphal termination at the sea. JrH-SrH. Natural Gas — Science Behind Your Burner fs AM GAS '54 42fr si b&w free loan. Story of what goes on behind-the-scenes to bring that "quiet blue flame" to the gas burners of homes served by natural gas. Jr-SrH. Now We Know Series (Songs to Learn By) rec COL '55 12-inch LP $3.95 also 78 and 45rpm. Series of educational songs by Hy Zaret and Lou Singer designed for children in the 5-to-lO age group and answering some common questions. Titles: What Mokes the Weather? Why Does a Bee Buzz?, Why Do Stars Twinkle?, Why Can't I See in the Dork?, Why Are Bananas Picked Green?, How Do Seeds of Plants Travel?, What Foods Should We Eat Every Day?, We Know the World Is Round, What's Inside Our Earth?, How Many Colors Are in the Rainbow?, Do Animals Talk to One Another?, Where Does the Sun Go at Night?. Who's Afraid of Thunder?, How Does a Cow Make Milk?, Why Is the Sky Blue?, Why Are Stars of Dif ferent Colors?, What Is the Atmosphere?, Why Do Leaves Change Their Color? Pri-EI. Now We Know Series (Songs to Learn By) rec COL '55 12-inch LP $1.19 also 78 & 45 rpm. Educational songs by Hy Zoret and Lou Singer answering questions children commonly ask. Titles: What Is on Atom?, Molecules, How Does Radar Work?, How Does Television Work? For children in the 9-to1 4 age group. Ohm's Law mp COR '55 5min sd col $50 b&w $27.50. Explains Ohm's Law — voltage, current, electrical resistance, and their inter-relotionships. By applying the low to the principles of water pressure, flow and water resistance, the low is stated visually, and associated terms ore clearly explained. Several practical applications ore depicted which serve to point out the importance of Ohm's Low as a basic principle of physical science. JrH. Out of the Dork mp EBF '54 1 5min sd b&w $62.50. History of illumination by artificial means, from stone lamp, candles, oil and gas lamps to arc lighting and incandescent lights. Explores newest developments in the electrical discharge tube. Principles of Ultrasonics mp BIS '55 15 min sd b&w $67.50 r$2.55. Demonstrates relation and range of sonic and ultrasonic waves; shows how these waves ore detected and the various types of wave-generator which con be used to propagate them; shows the properties of ultrasonic waves and the uses to which they con be put. SrH-Ad. Project Shower mp HSPA '55 18min sd col free loon. Highlights of the recent international cloud physics study, "Project Shower", which hod as its purpose the study of "worm rainfall" with new techniques. Scientists from oil over the world participated in the study. Preface to Physics mp EBF '54 1 5min sd b&w and col. Opening on historic Mt. Vernon, the film compares the progress mode in science before Washington's time with the tremendous advances since. The important role of physics is identified, and significant divisions of physics ore indicated: mechanics, heat, sound, light, magnetism, and electricity. A series of demonstrations highlight the work of several great physicists, and a number of experiments illustrate the contents of beginning physics courses. SrH-Ad. Rocks and Minerals mp FA '54 sd col. Illustrates the formation of the three basically different kinds of rocks, indicates some of the common minerals that make up rocks, and suggests ways in which rock collections may be arranged. EI-JrH. ROCKS AND MINERALS 1 reel, elementary-ir. high film r=A. FILM ASSOCIATES OF CALIFORNIA i™ .".m ""In.o'i". 452 Educational Screen