| Discover Magazine: Ancient Sky Watchers |
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Video Description
This video reveals how the ancient Anasazi managed to achieve such precision in timekeeping with only the sun and stars to guide them. And several astronomy students explain how modern sky watching—astronomy—is motivated by the same primal forces that drove the Anasazi.
The Comprehension Questions are available to download as an RTF file. You can save the file to your desktop and open it in a word processing program.
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Product Type: DVD
Price: 59.95
Explore the close relationship the creatures of the Arctic have with their fragile ecosystem.
Price: 59.95
Explore the close relationship the creatures of the Arctic have with their fragile ecosystem.
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