561 results for your search

End of the Dinosaurs
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(Allegro Productions, 2004), 21 mins, 21 page(s)
This DVD examines the theory that dinosaurs became extinct in a short period of time as a result of an extraterrestrial impact. It explores an impact crater on the Yucatán Peninsula that is suspected to be the result of the comet that ended the age of the dinosaurs approximately 65 million years ago.
(Allegro Productions, 2004), 21 mins, 21 page(s)
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Endocrine Control: Systems in Balance
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(Coastline Community College, 1997), 30 mins, 30 page(s)
This DVD examines the role of the endocrine system in maintaining homeostasis and investigates its regulation by the nervous system. The program covers such topics as the basic functions of the pituitary gland, the role of the adrenal gland, and the influence of biofeedback on stress.
(Coastline Community College, 1997), 30 mins, 30 page(s)
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Energy: Biofuels Use on the Rise
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(Allegro Productions, 2012), 13 mins, 13 page(s)
This DVD examines how scientists have engineered such biofuels as ethanol and biodiesel out of starches, sugars, and cellulose and considers how these engineered fuels offset the need for oil.
(Allegro Productions, 2012), 13 mins, 13 page(s)
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Energy Makes Things Happen
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(Coastline Community College, 2010), 28 mins, 28 page(s)
This DVD discusses the role of energy in the reactions that occur inside and outside the human body. It explains how energy remains constant, shows how energy affects the motion of matter, describes energy changes during chemical reactions, and looks at the role of energy in the survival of humans.
(Coastline Community College, 2010), 28 mins, 28 page(s)
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Energy: Understanding Hydroelectric Power
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(Allegro Productions, 2011), 15 mins, 15 page(s)
This DVD follows the search to find ways to capture ocean wave and ocean current energy as sources of electricity.
(Allegro Productions, 2011), 15 mins, 15 page(s)
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Engineering Nature: Engineering Hurricanes
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(Discovery Channel School, 2009), 43 mins, 43 page(s)
This program shows how researchers are using storm simulators to determine the ability of building materials to withstand strong winds. It also addresses the scientific debate concerning the impact of global warming on extreme weather. Discovery Enterprises.
(Discovery Channel School, 2009), 43 mins, 43 page(s)
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Environmental Issues and Human Impact
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(Films Media Group, 2006), 22 mins, 22 page(s)
This DVD examines urgent environmental concerns and considers what can be done to repair environmental damage. It covers such topics as air and water pollution, deforestation and loss of wetlands, ozone depletion and global warming, and the negative impacts of agriculture, construction, and tourism.
(Films Media Group, 2006), 22 mins, 22 page(s)
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Environmental Issues: Animal Systems
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(CEV - Multimedia, 2010), 35 mins, 35 page(s)
This program explores the livestock industry’s effects on global climate change and the greenhouse effect. It also looks at environmentally friendly animal management techniques and discusses safety practices.
(CEV - Multimedia, 2010), 35 mins, 35 page(s)
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Epigenetics: How Food Upsets Our Genes
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(Films Media Group, 2008), 43 mins, 43 page(s)
Examining growing indications that food affects genetic expression, this program looks at the science of epigenetics. It discusses experiments, case studies, and historical evidence that seem to indicate that starvation has genetic effects.
(Films Media Group, 2008), 43 mins, 43 page(s)
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Equine Landmark Anatomy and Acupoint Energetics
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(Tallgrass Publishers, 2006), 54 mins, 54 page(s)
Examining equine landmark anatomy and acupoint energetics, this DVD identifies significant anatomical landmarks, shows how to locate points, and demonstrates the flow of the 12 major meridians and conception and governing vessels. It describes the function, location, and energetics of all acupoints in the major ac...
(Tallgrass Publishers, 2006), 54 mins, 54 page(s)
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