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There are 30 videos in this category and 8 videos in 3 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 8 - 18
5091 Views:
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Tornadoes 101
From NationalGeographicVideo, produced by National Geographic
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This National Geographic video begins with footage of various tornadoes. About 800 twisters sweep through America in a year. This video shows where the tornadoes occur most frequently and how they are formed from the colliding of warm and cold air.... The video also goes through safety procedures when a tornado warning is issued and also explains what storm chasers do. (02:46)
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July 26, 2009 at 07:04 AM
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Not Right For WatchKnowLearn
Ages: 8 - 13
2594 Views:
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This brief video shows amazing photographs of tornadoes. Set to music. Run time 0:56.
July 12, 2009 at 07:48 AM
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Not Right For WatchKnowLearn
Ages: 7 - 13
2519 Views:
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This video explains how the National Weather Service describes a tornado. It shows how a tornado forms using graphics. The video also shows many videos of tornados. Explains what Tornado Watches and Tornado Warnings are.
July 12, 2009 at 04:55 PM
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Not Right For WatchKnowLearn
Ages: 8 - 13
1039 Views:
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Melissa and Elizabeth-->
From Dragonfly TV. After watching a news report on the destruction caused by a tornado in Siren, Wisconsin, Melissa and Elizabeth were curious about how tornado experts study tornado damage. So they asked permission from Si...ren city officials to visit the town and examine the evidence. Their question to be investigated: How do you determine the strength of a tornado?
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August 31, 2010 at 07:09 PM
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Not Right For WatchKnowLearn
Ages: 7 - 18
2230 Views:
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This professional video from National Geographic follows storm chasers as they learn more about the inside of tornadoes. (04:20)
July 12, 2009 at 07:53 AM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1549 Views:
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On average, about 800 tornadoes occur in the United States each year. They can appear and disappear in moments, and key details about their formation are unknown. These factors make the research to understand and predict tornado occurrence extremely ...difficult. This video segment adapted from NOVA describes the challenges of studying tornadoes and shows how computer simulations are helping researchers observe what they can't possibly see in a real storm. Closed captioning included. Run time 06:20.
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October 27, 2010 at 08:16 PM
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Not Right For WatchKnowLearn
Ages: 8 - 15
1300 Views:
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Tornadoes
From kidsknowit.com, produced by Kids KNow It
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Watch a twister take shape right before your eyes and learn what it takes to make them form in this short, computer animated video. The video will briefly cover the following topics: tornadoes, tornado statistics, tornado colors, how tornadoes form,... supercells, mesocyclones, and types of tornadoes. A ten question, fill in the blank quiz is at the conclusion of the video.
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April 12, 2010 at 11:11 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
1174 Views:
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From an outsider's perspective, storm chasing might appear to involve hours and hours of boredom, accentuated by a few moments of unimaginable excitement — or terror — depending on one's love or fear of tornadoes. But to tornado researchers, the effo...rt and expense they expend in search of a single tornado-producing storm reflect the importance of these events in terms of their impact on lives and property. This video segment adapted from NOVA follows some of the scientists who study these violent storms and highlights what they've learned about the storms and what they still want to know about the conditions that cause them. Closed cationing included. Run time 05:21.
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October 12, 2010 at 09:01 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
987 Views:
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Learn about Tornadoes! How do they form? Where to they affect? What can you do to prepare?
November 28, 2010 at 09:37 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
628 Views:
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Learn about Tornadoes! How do they form? Where to they affect? What can you do to prepare?
November 28, 2010 at 09:34 PM
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