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Ages: 12 - 18
Visualization of Einstein's Special Relativity
From YouTube, produced by The Rocker Spaniels
This video demonstrates the effects of Einstein's special relativity on objects that move at high velocities. It shows a 3-dimensional view containing 2 dimensions of space and one dimension of time. This view is used to demonstrate the difference be... [more]
April 3, 2009 at 06:57 PM
Not Right For WatchKnowLearn
Ages: 5 - 12
Ruby Bridges Interview
From YouTube
Surrounded by U.S. Marshals, six-year-old Ruby Bridges became the very first black student to attend the all-white William Frantz Public School in New Orleans, Louisiana, on November 14, 1960. Perhaps never had so much hatred been directed at so perf... [more]
March 9, 2012 at 02:45 PM
Not Right For WatchKnowLearn
Ages: 11 - 18
How Do Rockets Work?
From videojug.com, produced by VideoJug
This is a history of rockets and how they work. Discussion of the types of fuel and a good explanation of how a rocket works make this a good video considering its 4-minute length. (03:53)
September 16, 2010 at 11:02 PM
Not Right For WatchKnowLearn
Ages: 10 - 18
NASA Astronaut Joan Higginbotham
From YouTube, produced by NASA
Joan Higginbotham talks about how she became a NASA astronaut and her experiences in space in this "In Their Own Words" video. (04:37)
Found by begamatt in Astronaut
March 27, 2011 at 02:00 PM
Not Right For WatchKnowLearn
Ages: 3 - 12
A Song About the Sun
From YouTube, produced by TMBG
This short, catchy, well-produced song uses great animations to help describe the features of the sun, made of hydrogen and helium.  This song is meant for younger children but some vocabulary words are large for extremely young children. (02:41)
March 27, 2010 at 01:00 PM