Moving Pulley Problem (Part 2)
What happens when we pull on a pulley and the pulley is pulling on other things? Second part of what happens when we pull on a pulley. This video, which is suitable for high school students, starts with a black screen because the instructor, in his conversational tone, uses it as a 'chalkboard.' Instructor uses different colors for clarification.
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Virtual Maths - Numbers, 2D Elipse simulation tool
Interactive simulation tool demonstrating formula for calculating the area of an elipse
Author(s): Leeds Metropolitan University

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Alumni Mixer Promo
The Official Alumni Homecoming Kick-Off Event for the 2012 Morehouse Homecoming...
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Learn About a More Complicated Friction/Inclined Plane Problem
Khan Academy Presents: Fun with two masses, some wire, a pulley, and a ramp with friction. (10:15) Sal Khan uses computer software and different colors for demonstration.
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What's a Pulley? (rap song)
The "rap" video explains that a pulley is a simple machine. See how a pully helps to lift weight and reduce the amount of work required. This short, repetative song will help students remember that a "pulley is a simple machine" but does not have much content beyond that.
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Calendar of letter-books of the city of London: K - Henry VI
Calendars the letters of the City of London, arranged in approximate chronological order. Includes editorial introduction and indices.
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Israel's Muslim holy places


Author(s): The Economist

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Muslim devotional posters
This is the website of the 'Muslim devotional posters' project at Department of Archaeology, History, Cultural Studies and Religion (AHKR), University of Bergen in Norway. It documents... "mass produced religious popular pictures in a Muslim context. The material consists of posters and smaller prints with religious motifs such as prophets, Shia Imams, saints, sacred places, historico-mythical narratives, pious people in devout worship, pictures and Quran or Hadith texts in combination, calligr
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The Week at Duke {in 60 Seconds}: A Nobel Prize; Campus Gets 'Gangnam Style'
Duke juniors Audrey Adu-Appiah and Danny Nolan deliver a week's worth of campus news in a minute. Big news this week. Duke doctor Robert Lefkowitz (Lef-co-witz) is sharing the 2012 Nobel Prize in Chemistry. He is a pioneer in understanding how drugs and other compounds attach to a cell's surface. Congratulations Dr. Lefkowitz! Election season is heating up. Duke students dove in to politics during a campus foreign policy debate. And, that's just warmup for the October 22nd showdown at Duke bet
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Lecture by Hiroto Kobayashi
Presented by the Architecture Program as part of the Architecture Lecture Series, this lecture was filmed Monday, October 14, 2013, in Timken Lecture Hall on the college's San Francisco campus. Hiroto Kobayashi is a founding partner of Kobayashi Maki Design Workshop (KMDW), an architectural and urban design firm based in Tokyo. He also represents the American architectural firm Skidmore Owings and Merrill (SOM) in Japan. KMDW's work encompasses a full range of design scales, from furniture and
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CTPI: Severing the Link Between Alcohol and Prison
This open forum, jointly hosted by the Centre for Theology & Public Issues and the Howard League for Penal Reform, is chaired by Dunedin Barrister Anne Stevens. The panellists include Sir Geoffrey Palmer, QC, former Prime Minister of New Zealand, Major Campbell Roberts, Director of Social Policy, Salvation Army and Professor Jennie Connor, Head of the Department of Preventive and Social Medicine, University of Otago. The link between alcohol consumption and criminal offending in New Zealand is w
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The Untapped Opportunity in Computer Science

Computer science drives innovation in the US economy and society. Despite growing demand for jobs in the field, it remains marginalized throughout the US K-12 education system.

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Latoya Ruby Frazier: Larry Sultan Visiting Artist Program
This lecture was recorded on April 10, 2012, at the San Francisco campus of California College of the Arts. Latoya Ruby Frazier was presented as part of the Larry Sultan Visiting Artist Program. LaToya Ruby Frazier's work in photography and video has employed such themes as the body and landscape, familial and communal history, private and public space, and human complexity. Frazier's nine-year artistic collaboration with her family has been featured by the New York Times, the New Yorker, ArtF
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Intro to Addition & Subtraction
Lucinda The Great Math Magician introduces addition and subtraction using magic apples. The video uses computer animation.  Run time 03:47.
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Urban and rural waste in China
Dealing with waste is an introduction to the waste practices and waste management processes currently being practiced in China. Students learn about waste in China and then contrast those practices with their own.
Author(s): The Open University

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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

Eastern DRC: what should the international community be doing? [Audio]
Speaker(s): David Leonard, General Olusegun Obasanjo; Professor James Putzel; Clare Short | With its most recent press release the Crisis States Research Centre (LSE) prompted fierce debate on the international response to the ongoing crisis in the Eastern DRC. Reactions to the arrest of the rebel leader Laurent Nkunda in Rwanda on 22 January are loud and divided, though international actions continue to follow the same three trends identified in the CSRC release. This response, says the CSRC, f
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Studying Islam across times and place: how to compare? [Audio]
Speaker(s): Professor John Bowen | We discuss 'Studying Islam across times and place: how to compare?' and this time we subject 'Islam' to an analytical discussion. The anthropological approach advocated here focuses on processes by which Muslims refer back to an Islamic tradition, and employ those references to explain and change the social world. Current debates in Aceh (Indonesia) about how to understand sharî`a provide an initial case study; these debates are then shown to be quite similar
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Transitional Justice In The 21st Century [Audio]
Speaker(s): Natasa Kandic, Professor Ruti Teitel, David Tolbert. | To mark the official launch of the London Transitional Justice Network, this panel of leading advocates and scholars will explore the unprecedented expansion and challenges for transitional justice in the 21st century.
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Politics, Power, Cities [Audio]
Speaker(s): Enrique Peñalosa | Enrique Peñalosa, former Mayor of Bogotá and one of the world's most challenging urban thinkers, describes the urgent need for governments to create socially inclusive and well-designed transport systems, public spaces and cities. Addressing mobility, public space, equity, quality of life and social inclusion, Peñalosa will propose that inequality and exclusion are the main causes of the problems that affect cities in developing countries, particularly issues r
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North Pacific and North America: Showing the Changing Seasons
SeaWiFS false color data showing seasonal change in the oceans and on land for North America and the North Pacific. The data is seasonally averaged, and shows fall, winter, spring, summer, fall, winter, spring, and summer.
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