Sarah Waechter, Partner Manager for Excalibur Almaz Inc.
NASA Public Affairs Officer Kyle Herring talks with Sarah Waechter, partner manager for Excalibur Almaz Inc., on the status of the Space Act Agreement. Excalibur Almaz is one of seven partners associated with the Commercial Crew Program.
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Blue Diamond Almonds
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Thanksgiving Message
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絵筆ブラシ
このビデオでは、絵筆ブラシでの描画方法やその特徴について、さらには絵筆ブラシオプションの設定方法について学びます。
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Virtual Maths - Numbers, Geometry 3D shapes
Diagrams and forumulas for calculating area and volume of 3D shapes cube, cuboid, cylinder, sphere, hemisphere, triangular prism, frustrum, cone, pyramid
Author(s): Leeds Metropolitan University

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http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

10 Facts About Presidents' Day
In 1885, President Chester Arthur signed a bill making George Washington's Birthday a Federal holiday, and in February of 1971, Richard Nixon declared Presidents' Day as a day to recognize all U.S. Presidents. Watch this video to learn more about George Washington and Presidents' Day.
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The Secret to Drawing a Nose
This ten-minute tutorial illustrates the most important tip for drawing a nose realistically.
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Error correction test for beginners
Error correction test for beginners.
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5.5.1 Non-uniform mixtures

Moulded rubbers and plastics are compounds of a polymer matrix and a variety of additives. The mixing history of the material before and during the moulding process can have a critical influence upon the final product properties. If mixing is done badly then the microstructure of the moulding can be non-uniform. Lack of uniformity can cause variations of strength and other physical properties within the moulding. The degree of dispersion or distribution of relatively minor quantities of addit
Author(s): The Open University

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Copyright © 2013 The Open University

4.5 Copolymerization

The alloying of metals to improve their properties is widespread and although many polymers used today are relatively pure (e.g. polystyrene, nylon), an increasing number are mixtures of two or more polymers. As with metals, one reason for doing this is to increase the range of properties. The major practical problem, however, is that homopolymers blend together with difficulty and even where blends are possible, as in some thermoplastics, phase separation can occur readily.

This proble
Author(s): The Open University

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Copyright © 2013 The Open University

Coming to the University - your questions answered
 This podcast will help you get the most out of this year's undergraduate open days.

The Schools Liaison and Events team answer some of the most frequently asked questions about the event, and offer up a few invaluable tips.


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Think Aloud Cloud by Pat Pavelka
An activity that helps teachers get into the minds of students as they problem solve.
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X-Rays: Ionizing Radiation, Part 7
This 20:17 minute YouTube film examines occupational exposures to x-rays in medicine, research, and industry. Major topics include health effects, exposures, and protective measures. This instructional film is from Kansas State University's web-based course, GENAG 711, Occupational and Agricultural Health. Copyright 2011, Mitch Ricketts. For an illustrated transcript, copy and paste this web address into your browser " target=״_blank״>http://www.ksre.ksu.edu/agsafe/p.aspx?tabid=47
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How the States Got Their Shapes Too
Was Roger Williams too pure for the Puritans, and what does that have to do with Rhode Island? Why did Augustine Herman take 10 years to complete the map that established Delaware? How did Rocky Mountain rogues help create the state of Colorado? All this and more is explained in Mark Stein's new book. Speaker Biography: Mark Stein is a playwright and screenwriter. His plays have been performed off-Broadway and at theaters throughout the country. Stein has also taught writing and drama at Americ
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Moctezuma II (Parte 3/5) - Documental en español
Este documental conducirá al antiquísimo corazón de México en busca de la civilización perdida de los aztecas y de su último gran regente: Moctezuma II (1466-1520). (10:01)

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Ancient DNA - bringing the past to life (short version)
Taking archeology a step beyond traditional pottery shards, Brian Kemp analyzes ancient DNA (aDNA) from bones, teeth, and desiccated feces (coprolites) to help bring prehistoric Native American cultures alive in ways never before possible. As a molecular anthropologist, Kemp compares archeological findings with genetic information to detect past demographic shifts, population interactions, and movements throughout the Americas. By plotting aDNA together with artifacts in the ground, specific tr
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Amazing Octopus Color Transformation
Ever wish you could change shape and color the way the Cyanea octopus can? (02:28)
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Perspectives on the Norway Massacre & Breivik Trial Part 2: The Right Wing Climate in Europe
Dr Matt Goodwin, expert in far right extremism from the University of Nottingham's School of Politics and International Relations, talks about the European context behind the actions and philosophy of Anders Breivik.
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396 GG Tenterhooks or Tenderhooks?
What could this week’s topic be?
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The Earth's Seasons (in Arabic)
An Arabic educational animation about the Earth's seasons, day and night, and phases of the moon. (02:00)
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