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Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
Learn about Liquid Nitrogen Ice Cream
From 5min, produced by On Networks
Nitrogen is normally an odorless, colorless gas that makes up 78% of the atmosphere. Nitrogen is SO COOL - that its boiling point is -320 degrees F. Watch as liquid nitrogen instantly transforms a standard sugar and cream mixture into ice cream -- wi... [more]
Found by begamatt in Nitrogen
June 14, 2010 at 02:53 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
From YouTube, produced by Nottingham Univerisity
Nitrogen is the most abundant element in Earth. Details different characteristics of nitrogen. Run time 04:20.
November 28, 2010 at 08:10 PM
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Not Right For WatchKnowLearn
Ages: 16 - 18
From periodicvideos.com, produced by Brady Haran
Who doesn't like liquid nitrogen? In this video you can see how it is transported to the lab and watch chemists use it (04:03).
August 22, 2012 at 10:08 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
The Nitrogen Cycle
From YouTube
This is a brief, one-minute video about the Nitrogen cycle. There is no animation; there are just explanatory phrases on the screen. A teacher will have to supplement this video with discussion/information.
July 26, 2011 at 12:25 PM
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