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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Israel's Muslim holy places


Author(s): The Economist

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Calendar of letter-books of the city of London: F - 1337-1352
Calendars the letters of the City of London, arranged in approximate chronological order. Includes editorial introduction and indices.
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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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386GG Negation in Night Vale
Welcome to Night Vale: Where even “not” isn’t what it seems.
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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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Sunday Service - 4/29/2012 - Sam Wells
A service of worship in Duke University Chapel. The Reverend Dr Samuel Wells delivers a sermon entitled "Not of This Fold." Bulletin: http://bit.ly/IBhZaB
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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

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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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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Libertarian Journalism in the '60s, '70s, and '80s
<img src="http://mises.org/Controls/Media/DocumentImage.ashx?Id=6569" vspace="4" hspace="4" style="margin: 10px;" /><br />

How Will History Remember You? - Movie Clip from The Emperor's Club
In this brief clip from the movie The Emperor's Club, Professor Hundert talks with his class about the great leaders of history and how their legacies lasted through the generations. (02:47)

Themes in this clip include:
History, Legacy, Significance, Ambition, Education, Teaching, Learning, Accomplishment

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Episode 137: Smart water: Irrigation systems in an age of high tech

Systems engineer Professor Iven Mareels explains how applying contemporary control-systems approaches to irrigation is reinvigorating this ancient water-transport method, bringing huge savings in the agricultural use of H2O. With science host Dr Shane Huntington.

Author(s): up-close@unimelb.edu.au (University of Melbourne)

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Summer Technology Camp
Armstrong students show kids that engineering can be fun and rewarding.
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Breakingviews: Reeling markets have more than S&P to thank
Aug. 8 - S&P targeted U.S. debt, but stocks ended up getting clobbered. Breakingviews' Agnes Crane says an economic slowdown combined with fumbling leaders and limited central bank resources is a bad mix.
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Mississippi River: Post-Flood Flyover
A slower version of the Mississippi River: Post-Flood Flyover
Author(s): Darrel Williams,Stuart Snodgrass

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SMU student talks with CBS about higher air fares
SMU Student Body President Austin Prentice talked with Anna Werner of CBS News on October 12, 2011, about the sharp increase in airfares.
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