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The Nervous System: Nerves at Work
 This program looks at nerve signals and how they are transmitted. It looks at the part played by nerve messages in reflex activities and at both the chemical and electrical activities of networks of nerve cells in contact. (26 minutes)(more details) |
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$99.95 |
| DVD + 3-Year Streaming |
$149.93 |
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$99.95 |
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Breath of Life
 This program explains why the body needs regular supplies of air and how it gets them. The camera follows the process of breathing through the ultra-thin membrane of the lung into the blood, showing how the varying demand for oxygen is met by the exc...(more details) |
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$99.95 |
| DVD + 3-Year Streaming |
$149.93 |
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$99.95 |
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Life Under Pressure
 This program follows the journey of a red blood cell around the circulatory system to demonstrate the efficient and elegant design of oxygen and food delivery to all parts of the body and the removal of wastes before they can do harm. It shows how th...(more details) |
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$99.95 |
| DVD + 3-Year Streaming |
$149.93 |
| 3-Year Streaming |
$99.95 |
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Science and Ethics
Ethical problems have been crowding in on scientists since the atomic bomb. Should scientists be responsible for what they develop? Is there a limit to where science should tread? How can privacy be maintained in the face of computers that increasing...(more details) |
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How the Human Mind Works: Patricia Smith Churchland
 Professor of Philosophy Patricia Smith Churchland is probing a new frontier in the area of brain research, convinced that exploration into the physical function of our "wonder tissue" can help us better understand what our thoughts mean and how we ca...(more details) |
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$99.95 |
| DVD + 3-Year Streaming |
$149.93 |
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$99.95 |
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