Environmental History Timeline
Students develop critical thinking skills by interviewing a person who has perspective on environmental history. Students explore the concept of a timeline, including historical milestones, and develop a sense of the context of events.
Armstrong Experience: Joshua Glasscock
Description not set
Obtaining Early Mammalian Embryos
The described methods allow for laboratory experiences at the general biology and embryology/developmental biology course levels as well as the senior research project level.
Oil extraction
Petroleum is only found in certain areas of the world. Petroleum is used to power cars. It will eventually run out because it is a fossil fuel that is naturally made by the earth; humans have become so dependent on it that we are using it at alarming rates.
Rational Expressions: Summary of Key Concepts
This module contains the a rational expressions from Elementary Algebra by Denny Burzynski and Wade Ellis, Jr.
Le revers de la médaille
Je luistert aandachtig om de specifieke woordenschat te leren kennen. Je geeft goede raad aan een vriendin en je stelt vragen naar aanleiding van het luisterfragment. Je kan eveneens inschatten waarop de spreker gereageerd heeft.
Lower the Debt Ceiling [An MP3 audio file of this article, narrated by the author, is available for download.] Currently, the big show in Washington, DC, centers around raising the debt ceiling. Congress began setting this ceiling in

Regulated Markets and Auctions - Microeconomic Analysis
Microeconomic Analysis - Spring 2006. Resource allocation and price determination. By the end of the semester, students should know the basic theory, models, and results of the topics covered. They should be able to use this knowledge to answer questions and analyze real-world situations. They should also be able to identify which theory or model is appropriate to analyze a particular question and explain why their answers are correct in intuitive, as well as mathematical, terms.
Spelling Difficulties
To use word games, drills and specific materials, (both texts and computer software packages ) to assist in building up the visual and auditory skills and the contextual appreciation needed to succeed in spelling.
On the Margins of the Holocaust
Prof. Jan Grabowski of the Department of History, University of Ottawa, discusses the margins of the Holocaust.
The video is part of the series "Insights and Perspectives from Holocaust Researchers and Historians", Supported by the Claims Conference. For more lectures, click here: http://www1.yadvashem.org/yv/en/holocaust/insights/video/index.asp
Australia may review media laws
Jul. 14 - Australia's Prime Minister Julia Gillard says media laws may be reviewed in the wake of the phone hacking scandal at Rupert Murdoch's British paper the News of the World. Matt Cowan reports.
Dottore, ho tanto male!
Op het einde van deze les kun je bij de dokter duidelijk maken welke klachten je hebt.
La météo par texto: een SMS schrijven
Op het einde van deze les kun je het weer op je vakantiebestemming beschrijven in een SMS. Eerst leer je wat over sms-taal. Daarna schrijf je de boodschappen voluit. En tenslotte schrijf je zelf een sms over het weer op je vakantiebestemming.
Inside the News: European shares fall on Italy debt concerns
European equities inch lower on fears that Italy could be the next euro zone shoe to drop hit risk appetite as top European officials hold an emergency meeting to discuss the sovereign debt crisis.
ISS Update - August 1, 2011
The International Space Station video update for Aug. 1, 2011.
De energie van de toekomst
At the end of this unit: You can formulate a point of view on environmental issues When performing this task: you have to retrieve the main thought. you have to assess statements about the text. you have to identify arguments supporting and opposing
Michael Perelman on Sex, Lies and Economics
Economics Professor Michael Perelman, California State University at Chico, presents Sex, Lies, and Economics: The Amazing Story and Relevance of Economics and Economists Before Adam Smith at the Summer Institute for the History of Economic Thought at the Jepson School of Leadership Studies. June 25, 2011.
ESD.051J - Engineering Innovation and Design
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Great Zoom into Siberia
Using data from different spacecraft and some powerful computer technology, visualizers at the Goddard Space Flight Center present you with a collection of American cities in a way you have never seen them before. Starting with our camera high above the Earth, we rush in towards the surface at what would be an impossible speed for any known vehicle. Passing though layers of atmosphere, the colors of our destinations shimmer with their own unique characteristics, and suddenly we find ourselves fl
Comment pouvait-on être hitchcocko-hitchcockien ? Conférence de Serge Toubiana
Longtemps, "le maître du suspense" ne fut pas pris au sérieux, autant aux Etats-Unis qu'en France. Par quelles voies critiques son nom est-il devenu, au tournant des années 1950-1960, synonyme presque à lui seul du 7ème art et le cinéaste préféré de tant de cinéastes ?
Serge Toubiana est directeur de la Cinémathèque française.













