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Not Right For WatchKnowLearn
Ages: 11 - 18
2407 Views:
Converting Units of Length - Khan Academy
From YouTube, produced by Salman Khan
In this video Sal Khan discusses how to convert units of length. The problem in this eight-minute video is this: Jamir is training for a race and is running laps around a field. If the distance around a field is 300 yards, how many corporate laps w... [more]
September 5, 2010 at 11:42 AM
Not Right For WatchKnowLearn
Ages: 6 - 18
6671 Views:
Vinny Pukh (Winnie-the-Pooh), Part I
From YouTube
Simple but amusing and well-done Russian cartoon of the famous E. E. Milne story, Winnie-the-Pooh.  (This episode is Chapter 1.)  This cartoon is very famous in Russia.  With subtitles.(10:00)
Found by LarrySanger in Russian
October 6, 2009 at 12:35 AM
Not Right For WatchKnowLearn
Ages: 3 - 10
1465 Views:
Crayon Recycling Activity
From YouTube, produced by Whats Hot for Tots
By following these simple step-by-step directions presented in slide format you will be able to recycle broken crayons easily in the classroom or at home. Because this experiment requires a helper, adult supervision is needed. (03:00)
July 10, 2009 at 01:58 PM
Not Right For WatchKnowLearn
Ages: 10 - 18
1919 Views:
Ferdinand Magellan
From YouTube
This video is a biography of Ferdinand Magelland (1480-1521), the commander of the first ships to sail around the world. Of the five ships and more than 270 men that set out on that famous venture, only one ship was to complete it, with only eighteen... [more]
February 7, 2010 at 01:46 PM
Not Right For WatchKnowLearn
Ages: 12 - 18
1700 Views:
The Drake Equation
From YouTube
Carl Sagan explains the Drake Equation. The Drake equation is an equation used to estimate the number of detectable extraterrestrial  civilizations in the Milky Way Galaxy. It is used in the fields of exobiology and the search for extraterrestrial i... [more]
Found by cphillips in Cosmology
November 29, 2010 at 01:08 AM
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