Watch how levers help us 123Movies. This instructional film shows the three parts of a lever and demonstrates how various levers help to move things more easily, or move them farther and faster.
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In this educational film, laboratory demonstrations show the effects of moisture and temperature on the growth of molds. Photomicrography reveals the...
81948HD
At Arcata, California, testing technology for landing planes in fog. Also: a high-tech barber shop in Westwood Village, California; manufacture of...
7.51996HD
A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting...
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A documentary produced in 1979 to celebrate the centenary of the birth of Albert Einstein. Narrated and hosted by Peter Ustinov and written by Nigel...
6.42019HD
With a wealth of fantastic archive footage and a series of revealing interviews with those who had first-hand experience, filmmaker Vicki Lesley...
81940HD
Pliofilm plastic (rubber hydrochloride) and applications in raingear, food packaging, a transparent dress. Also, hybrid giant vegetables; plastic...
81941HD
Marvels of modern science, including the U.S. Army's latest tanks; pretty models demonstrate massage and exercise machines.
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Huge electric sign operated by photo cell animation; freshwater fauna propagated by Carolina Biological, sold and used for research; pickup and...
91941HD
Preparation of "spawn" for commercial mushrooms, which grow to the tune of "You Came Along." Also: extraction & uses of snake venom; personal dress...
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A disaster truck, which is equipped to meet practically any emergency that arises in the community; In Oklahoma a breeder of under-slung cattle,...
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The usual interesting sequences, depicting a home made sun dial, some gadgets for the modern kitchen. Professor Oakes, and Dorothy Lamour singing...
01970HD
Short educational film of our solar system