The effects of acid rain on a stream in the forest
Cars and power plants that burn fossil fuels release smoke that is full of chemicals. These chemicals float into the atmosphere, get trapped in clouds, and make the rain more acidic. This is known as acid rain.
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What is Stagflation?
In this three-minute video, Sal Khan (of Khan Academy) discusses How a supply shock can cause prices to rise and the economy to stagnate. Mr. Khan uses the electronic software (the Paint Program) for demonstration.
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Colors and Light
This five minute video is about color, Additive mixture is two lights that are shining on the same point and you get a different color shadow. When red, green, and blue are all on the same point, the
eyes interpret it as white. The Sun are all the colors and when there are no colors, it is black. This show explains the investigating color and how colored shadows and trick your mind with colors.

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Summer Graduation 2011: Friday July 22, 5pm
Coverage of our 5pm Graduation Ceremony.
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Download Seasons 1 and 2 Today

Hi everybody, my name's Mike and this is the Let's Speak Italian podcast. So you've been listening to the first few lessons, and hopefully you're learning how to speak Italian.

Well with the first 100 lessons completed, I wanted to release the first few lessons for free as a little teaser so that you can see just how easy it is to learn to speak Italian. Now, by going to the website, you can buy the first 100 lessons for only $15.00. That includes 100 lessons, plus 20 review lessons as
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Bruce Lavine on Advice to Burgeoning Leaders
Bruce Lavine (MBA '92) President and COO Wisdom Tree Investments
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5.7 Developing a VS method through the viable systems model and Viplan

Anyone familiar with the controversy in the UK about the detention of the former Chilean dictator General Pinochet can make a link with the history of the viable systems model (VS-method) developed by Stafford Beer and with Viplan developed by Raul Espejo. Espejo describes the connection in these terms:

[my] work has focused on improving organisations of all kinds […] In this work […] above all I have
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Licensed under a Creative Commons Attribution - NonCommercial-ShareAlike 2.0 Licence - see http://creativecommons.org/licenses/by-nc-sa/2.0/uk/ - Original copyright The Open University

Career Expo at CCA
The Career Expo at California College of the Arts is a private job fair aimed specifically at CCA's emerging student and alumni populations of artists, writers, designers, and thinkers, and the potential employers who value them. Attendees receive invaluable information about potential internships, part- and full-time positions, freelance work, and more! Video produced by Edward Hayden (BFA Film Program, 2011) Design by CCA Graphic Design student Matt Delbridge (Sputnik Design Studio) Learn m
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Blackboard 9.1. SP3 (9.1.30151.0) or higher NCLOR Integration Building Block
This building block is to be installed by the Blackboard system admin on Blackboard 9.1 SP3 and above servers. Please read the instructions document before installing the building block.
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Southern School Desegregation 1957-1962: Interviews
This 3:28 long video features Jefferson Thomas, one of the "Little Rock Nine," narrating what it felt like to be the first black students at Little Rock's Central High School. The video shows white mobs, paratroopers patrolling the streets, and soldiers escorting black students into Central High School. Elizabeth Eckford, another of the nine pioneering students, describes the treatment she received, while footage of the crowds around her is shown. This is an exceptional video to show students ab
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The Money Masters, 2/2
This is a lengthysecond episode of Part 1 of the YouTube video (01:46:21) that discusses the U.S. debt and the U.S. Banking system. There are some controversial statements in this video. This information would have be clarified by a high school economics instructor.
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Replication Origin and Ends - Regulation Fall 2007
General Biochemistry and Molecular Biology - Fall 2007. Molecular biology of prokaryotic and eukaryotic cells and their viruses. Mechanisms of DNA replication, transcription, translation. Structure of genes and chromosomes. Regulation of gene expression. Biochemical processes and principles in membrane structure and function, intracellular trafficking and subcellular compartmentation, cytoskeletal architecture, nucleocytoplasmic transport, signal transduction mechanisms, and cell cycle control.
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Harriet Tubman
The life of Harriet Tubman is the focus of this five minute students created video. It covers most of what is known about her for school needs and uses a narrator and images.
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Mixing Domains: Architecture plus Software Engineering
Software engineering is a multidisciplinary area of knowledge combining competence in computation with at least one other area of expertise, typically in the domain of the applications being created. A course offering for students of engineering, architecture and software engineering at Carnegie Mellon illustrates the challenges and opportunities of cross-domain instruction. These include ontology, problem taxonomies, and instruction strategies.
Author(s): Akin, ?mer and ?zkaya, Ipek

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Webquest Project
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GoTalk AAC Devices
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Look It Up
This video segment from Between the Lions features a catchy song that celebrates an important function of literacy: access to information. It also shows the wide world of print, and all of the knowledge that can be gained from it.
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Predicting Earthquakes
This video segment, adapted from QUEST, describes the extraordinary research that scientists are doing to help demystify and possibly better predict earthquakes.
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Garden of Eating
Students are asked how poor weather conditions affect the cost of fruits and vegetables.
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Testing Intelligence
In this video segment from Nature, scientific experiments test how ravens think.
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