Watch Molds and How They Grow Free Online on Hurawatch. In this educational film, laboratory demonstrations show the effects of moisture and temperature on the growth of molds. Photomicrography reveals the structure of molds: hyphae, mycelium, spore balls, spores. Beginning with spores on a rice culture, time-lapse photography shows the formation of a new colony.
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For more than 30 years, scientist, broadcaster and environmental activist David Suzuki has served as the host of The Nature of Things, a CBC program...
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A psychedelic odyssey into the fabric of the universe, guided by a filmmaker’s immersive practical experiments that transcend into a deeply...
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A giant ball of gas and raw energy with a temperature of up to 15 million degrees, the sun is the origin of life on earth and influences an infinite...
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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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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...
7.42006HD
In this two-part Channel 4 series, Professor Richard Dawkins challenges what he describes as 'a process of non-thinking called faith'. He describes...
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Who knows about springtails? And among those for whom this name rings a bell, how many have already seen them? Yet, these small animals, similar to...
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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...
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At Arcata, California, testing technology for landing planes in fog. Also: a high-tech barber shop in Westwood Village, California; manufacture of...
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The film discusses the evolution and potential of using light waves, particularly coherent light, for communication. It highlights the development of...
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Explore the sun’s powerful storms, its impact on Earth, and groundbreaking research shaping our understanding of solar activity and its effects...