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Not Right For WatchKnowLearn
Ages: 12 - 18
1265 Views:
Weight and Balance - Lesson 2
From Curriki, produced by NASA
This NASA video segment explores where the center of gravity is on an airplane, how its location is determined, and why center of gravity is important for maintaining balance. An instructor and an engineer at NASA's National Test Pilot School teach t... [more]
June 30, 2009 at 01:00 PM
Not Right For WatchKnowLearn
Ages: 14 - 18
1317 Views:
Why the Solar System Can Exist
From YouTube, produced by mphysics
If gravity is so attractive, why doesn't the earth just crash into the sun? Or the moon into the earth? The answer: Stable orbits. (02:07)
July 23, 2012 at 01:58 PM
Not Right For WatchKnowLearn
Ages: 12 - 18
1609 Views:
President Clinton 1993 Inaugural Address
From YouTube, produced by CSpan
President Clinton delivered his first inaugural address on January 20, 1993. (14:38)
March 26, 2009 at 10:29 PM
Not Right For WatchKnowLearn
Ages: 10 - 18
1526 Views:
Skull Bones
From YouTube
A review of the cranial and facial bones of the skull, using a rotating human skull with each bone highlighted as it is discussed. It is good study video for human anatomy students. Computer animation with narration.  (02:51)
Found by laneyk in Skull Bones
July 12, 2009 at 04:01 PM
Not Right For WatchKnowLearn
Ages: 9 - 18
3011 Views:
Internet Safety: A Cautionary Tale
From YouTube, produced by Teen Advisory Board of the Mesquite Branch Library
This video is a frightening look at what an individual can do with just a screen name! This is a Public Service Announcement produced and developed by the Teen Advisory Board of the Mesquite Branch Library, Phoenix Public Library. (06:14)
February 20, 2011 at 07:23 AM
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