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The Big Chill: A Looming Ice Age?
This alarming program investigates the likelihood of the biggest climate change in more than 10,000 years. Scientist Richard Alley asserts that global warming contributes to record amounts of cold freshwater from glaciers and the Greenland ice sheet ...(more details) |
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$149.95 |
| DVD + 3-Year Streaming |
$224.93 |
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$149.95 |
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Geocycles
Planet Earth is an amazing machine, and we-and our future-are riding on it. This video introduces students to the Earth system's primary interacting subsystems (the biosphere, geosphere, hydrosphere, and atmosphere); the nitrogen, carbon, and water c...(more details) |
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$99.95 |
| DVD + 3-Year Streaming |
$149.93 |
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$99.95 |
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Physics: Properties of Light
This edition of Science Screen Report examines the importance of the Sun's electromagnetic energy, and how light makes life on Earth possible. Focusing on the properties of visible light and their relation to human perception, the program demonstrate...(more details) |
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$49.95 |
| DVD + 3-Year Streaming |
$74.93 |
| 3-Year Streaming |
$49.95 |
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Energy: Electricity from the Moon
The ocean tides offer a clean and renewable energy source that can reduce reliance on fossil fuels. This Science Screen Report shows how Earth's tides are formed, illustrates their relationship to the Moon's gravitational forces, and explains how the...(more details) |
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$49.95 |
| DVD + 3-Year Streaming |
$74.93 |
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$49.95 |
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How Scientists Look at the Sun
The Sun is a dynamic body undergoing constant, violent transformation. This Science Screen Report explores the Sun's multilayered structure, the forces at work within it, and the methods by which scientists study it. Detailing the activities of the S...(more details) |
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$49.95 |
| DVD + 3-Year Streaming |
$74.93 |
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$49.95 |
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