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There are 5 videos in this category and 0 videos in 0 subcategories.
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Not Right For WatchKnowLearn
Ages: 16 - 18
420 Views:
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They can be small Do’s or big Do’s or just extraordinary Do’s. But when you listen to the story of, how
to be off centre is the meaning of eccentricity. David and Alison
believe that the most interesting things happen around the edges. They
tell... how doing things off centre shaped their lives and their
businesses. Alison Lea-Wilson,Co-founder of Halen Môn David Lea-Wilson, Co-founder of Halen Môn. These
speeches light a fire in your belly to go and Do your thing, your
passion, the thing that sits in the back of your head each day, just
waiting, and waiting for you to follow your heart. (22:15)
[more]
May 8, 2012 at 02:07 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
630 Views:
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What is the solstice? With the help of a grapefruit, a stick, a piece of tape and some string, Dr. Ransom shows how the earth-sun system presents four naturally occurring holidays. (03:17)
December 20, 2011 at 06:58 PM
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The following are unrated. Please help by rating them!
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Not Right For WatchKnowLearn
Ages: 14 - 18
1596 Views:
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In 1887, in Cleveland, Ohio, an exquisitely designed measurement of the motion of the earth through the aether resulted in the most brilliant failure in scientific history. Be able to state clearly why the Michelson-Morley experiment should have dete...cted motion relative to the aether according to Newtonian Physics.
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March 22, 2010 at 11:37 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
1087 Views:
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The precise orbit of any heavenly body -- a planet, asteroid, or comet -- is fixed by the laws of conservation of energy and angular momentum. The eccentricity, which determines the shape of an orbit, is intimately linked to the energy and angular mo...mentum of the heavenly body.
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March 22, 2010 at 10:25 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
924 Views:
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Getting from here to there. Voyages to other planets require enormous expenditures of energy. However, the amount of energy expended can be minimized by using the same principles that guide planets around the solar system.
March 22, 2010 at 10:31 PM
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