Watch principles of ionization Free Movies Online. Shows the properties of different solvents, including their electrical conductivity or lack of it. Shows how they affect the boiling point of water. Demonstrates ion migration during electrolysis.
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A variety of scientific subjects, including the laboratory of a plastic surgeon in London, and his method for applying permanent makeup; a new...
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Oil is a primary energy source in the world. Global oil consumption reached approximately 95 million barrels per day but oil fields' quality is...
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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...
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Short educational film of our solar system
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Becoming a father is an extraordinary adventure in a man's life, but it is also a real physiological metamorphosis that science is only just...
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A team of international skiers embark on a two-week glacier traverse connecting two remote research stations in Kazakhstan. The Tien Shan's 4000+...
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The first American space station Skylab is found in pieces scattered in Western Australia. Putting these pieces back together and re-tracing the...
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Deep in Mexico’s mushroom-rich forests, two women from indigenous communities have become mycologists. This immersive sci-fi documentary...
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Intermittent fasting, autophagy, "metabolic switch": ten years after their first successful documentary on fasting, Sylvie Gilman and Thierry de...
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Marvels of modern science, including the U.S. Army's latest tanks; pretty models demonstrate massage and exercise machines.
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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,...