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The physical world: helicopters
Want to learn to fly a helicopter? In this album Royal Berkshire Ambulance pilots show two complete beginners the ropes. Normally, Marie and Tracey dispatch air ambulances, now they find out how to fly one. The five video tracks offer a hands-on explanation of the science and engineering behind helicopter flight. They show how rotors help this tonne of metal take off, change direction and gain speed. They explain the difference between traditional and cutting edge military technology, and demon
Author(s): The iTunes U team

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Except for third party materials and otherwise stated (see http://www.open.ac.uk/conditions terms and conditions), this content is made available under a http://creativecommons.org/licenses/by-nc-sa/2

Project Budburst
Research how plants in your area can be used to indicate climate change. Project BudBurst is a U.S. field study campaign that engages citizen scientists in making careful observations of the phenological events such as first leafing, first flower, and first fruit ripening of a diversity of trees, shrubs, ...
Author(s): Tracy Warwick and Jennifer Schwarz Ballard

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Sight Reading Tricks and Tips-Lesson 19
In this lesson I explain how to sight read sheet music. What things you should be looking for and how to practise your sight reading skill. Sight reading sheet music can be tough to start out but stick to it and you'll sight read like a pro after some practise.
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Natural Resources, the Environment and Ecosystems
This booklet contains several activities that can be used by students to become more aware of how plants, animals, and humans interact within ecosystems, and how one influences the other. The activities can be used singly with other projects, but completion of all activities should give students an understanding of how ecosystems work and how all aspects of an ecosystem are interrelated.
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Annie Johnson
Fritz Wetherbee reports that Annie Johnson (Boston resident) will receive the Living Legacy Award in Washington DC. Wetherbee reports that Johnson grew up in Boston and organized domestic workers through the Women's Service Clubs of Boston in the 1960s. Wetherbee notes that Johnson led the workers on a campaign for benefits. Wetherbee interviews Johnson in her home. Johnson talks about the importance of helping others. Johnson discusses her relative, Eleanor Graves Chandler, who was an early com
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The Phenology Handbook
A guide to phenological monitoring for students, teachers, families, and nature enthusiasts. Phenology is the observation and measurement of events in time. The passing of the seasons is one of the most familiar phenomena on Earth. Consider, for example, the onset of spring in temperate climates. As winter ends, our surroundings burst with new life — forest canopies fill with vibrant greens, flocks of birds migrate in formation to northern breeding grounds, and brilliant wildflowers and their
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Smithsonian Source: Transportation
This section is intended to supplement the curricula, textbooks, and materials you currently use for lessons that demonstrate the importance of travel and transportation in American life. The teacher-developed resources will enhance the classroom experience for both you and your students. You might start by viewing the short video, in which curators at the Smithsonian National Air and Space Museum discuss the achievements and legacy of Amelia Earhart.
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Tissue movement in bipopulation tumour cord growth
Simulation of tumor cord growth where conversion of the tumor to glycolytic (anaerobic) metabolism takes place under hypoxia. This video shows volume fraction of glycolytic cell population and velocity of tissue movement. Isolines show hypoxia limits for aerobic and anaerobic cell lines respectively. This video reflects work in progress and may be different from the final results.
Author(s): sast

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Wisskomm Vodcast, 49. Woche 2007
German Vodcast about Science Communication. Diese Woche unter anderem über die Übertragung des Deutschen Forschungspreises, die Studie "Scientific Research in the Media", Sciencebridge in Kassel, den Vortrag von Robert Full bei TEDtalks, den Vergleich von Wikipedia und Brockhaus und den Start von "scienceblogs" in Deutschland. Die Studie "Scientific Research in the Media" können Sie hier herunterladen. Die Wisskomm Wochenschau ist eine Gemeinschaftsproduktion von Wisskomm e.v.und dem autoren(
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National Heart, Lung, and Blood Institutes' Diseases and Conditions Index
This site provides information about heart, lung, and blood diseases and sleep disorders. Learn how the heart works. Find out about aneurysms, angioplasty, electrocardiograms, heart attacks, high blood pressure, asthma, cystic fibrosis, sickle cell anemia, insomnia, narcolepsy, and more.
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NASA KSNN How do you measure time?
Since the start of time, human beings have looked to the sky to tell time.
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NASA KSNN Why do plants grow upwards?
Find out more about experiments in growing plants in space and compare plant growth in various mediums.
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Hollis Watkins Describes Police Intimidation in the Voter Registration Campaign
The Student Non-Violent Coordinating Committee (SNCC) enlisted young people and local leaders to register and encourage southern African-Americans to vote during the Civil Rights Movement of the 1960's. Because the young organizers faced tremendous risks by challenging segregation and encouraging people ...
Author(s): Center for History and New Media/American Social H

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"We're Talking About Living Conditions:" Anne and Al Filardo Recall the Struggle for Union Benefits
Despite the presence of unions in construction trades, and a postwar construction boom, workers during the 1950s had to struggle and organize to win seemingly small benefits like vacation and paid holidays. Al Filardo, a carpenter who worked in the construction industry in New York, recalled how difficult ...
Author(s): Center for History and New Media/American Social H

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James Justen Describes Fighting Chrysler for Domestic Partner Benefits
James Justen worked for 30 years as an autoworker in Kenosha, Wisconsin, first for American Motor Corporation and then for Chrysler, before becoming active in the struggle for equal rights and benefits for gay and lesbian employees. After paying out of pocket for his domestic partner's health insurance, Justen, who was an active member and shop steward for United Auto Workers Local 72, decided after his retirement to fight for health benefit coverage for the domestic partners of gay and lesbian
Author(s): Center for History and New Media/American Social H

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"They Teamed Up With The Police And The Klan:" Jack O'Dell On Red Baiting in the National Maritime U
When the CIO initiated Operation Dixie in 1946 to challenge racial discrimination and organize workers in the largely unorganized South, Jack O'Dell signed up as a volunteer organizer. He was met with a steep resistance to racial integration and a groundswell of Cold War anti-communism that crippled and then killed the CIO's will to radically alter the working conditions of the South. Nationwide, the CIO expelled unions it claimed were influenced by communists – amounting to nearly a million w
Author(s): Center for History and New Media/American Social H

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"Working for My Benefits:" Brenda Steward Describes the Work Experience Program (WEP) in New York Ci
During the 1960's and 1970's welfare reform movements from the left sought to increase benefits and expand community power, but in 1996 critics from the right passed the federal Welfare Reform Act to limit the program by imposing time-limits and restrictions on welfare benefits. In New York City, the Work Experience Program (WEP), or workfare, initiated in conjunction with the 1996 act, required welfare recipients to "pay off" their welfare benefits by working menial jobs for the city at well be
Author(s): Center for History and New Media/American Social H

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"You Couldn't Escape the Anti- Communism:" Jack O'Dell Recalls Red-Baiting in the Civil Rights Movem
When the CIO initiated Operation Dixie in 1946 to challenge racial discrimination and organize workers in the largely unorganized South, Jack O'Dell signed up as a volunteer organizer. He was met with a steep resistance to racial integration and a groundswell of Cold War anti-communism that crippled and then killed the CIO's will to radically alter the working conditions of the South. Nationwide, the CIO expelled unions it claimed were influenced by communists – amounting to nearly a million w
Author(s): Center for History and New Media/American Social H

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001 - 005 Corderius anglice-latine
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Social Media Collaboratory: Introduction to Social Media
Understand the benefits and challenges of effectively engaging with social media. Learn how participate and organize online discussions in forums, mailing-lists, blogs and video discussion sites. Understand how a blog can give you a voice and learn the basics of publishing a blog. Understand how social bookmarking can be a very effective way to gather and share information about online resources. Learn how to use wikis and understand their use as a collaborative writing (collabowriting) tool
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