Plant Development: Cell Structure and Function
Professor George Wolfe discusses cell structure and function in this video from Thinkwell's online Biology series. This video uses lecture format and a whiteboard to aid in explanations.  Run time 11:07.
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3D Animation of a Heart Attack
This 3d medical animation illustrates the story of a heart attack from a blocked coronary artery due to th inflammation of blood vessels. Beginning with damage to the endothelial arterial wall, the animation shows how a white blood cell entering the wall of the artery changes into a macrophage, grabbing and digesting cholesterol. As the cell does its job, it transforms into a foam cell, which, unfortunately, becomes part of the plaque within the blood vessel wall. Ultimately, over a period of
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Inside a Solar Cell
In this interactive activity adapted from NOVA Online, learn how a typical photovoltaic cell converts solar energy into electricity. Explore the components of a photovoltaic cell, including the silicon layers, metal backing, antireflective coating, and metal conductor strips. Using animations, investigate why the silicon layers are doped with phosphorous and boron, and how an electric field is used to generate electricity from sunlight. No audio.
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Bill Coen Press Conference Siena Nov 20, 2010
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Free Electron Gas
free electron gas, Fermi surface, white dwarfs
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Count to 20 - A hip counting song for kids
COUNT TO 20! A hip counting song for young kiddos... Enjoy!  (1:26)
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In Detail Ontdek Europa : Info over Europa en de Europese Unie
Ontdek_Europa_in_detail.png

In Detail Ontdek Europa is een brochure voor wie wil weten hoe de Europese Unie werkt, het ontstaan van de lidstaten, wat doet Europa,...

Volgende onderwerpen komen aan bod:

  • Wat ging vooraf …

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Letter Activities "W" with Food
Introduces the letter W, the W sound, and food that starts with a W. (6:23)
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Online Rights and the Law
How does the law stand in relation to web privacy? Do we have the same rights online as we do in life? The online revolution has moved rapidly but has the law managed to keep up with it and what has been the impact on our legal rights? These two films touch upon issues that have emerged as a result of a growing online community like the complications that arise when attempting to reconcile how various countries use different laws to police an individual’s omnipresent profile on the net. It als
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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 Patuxent Partnership Member Firm of the Year: Lockheed Martin
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Bianca Goes Where the Wind Blows
In this segment from Cyberchase, Bianca gives her niece Mikaela a kite for her birthday. Bianca is determined to find the best place to fly it. To help with their search, Bianca creates a wind gauge that measures how hard the wind blows. After taking wind gauge readings in different spots around the park, they are able to find a spot where the kite soars beautifully. Run time 03:25.
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Brian Kernighan: The Changing Face of Programming
The rapid evolution of languages, tools, environments, and expectations presents major challenges and opportunities for programmers and for software engineering education. This is true across all kinds of programming, but is especially so for Web systems, which are now routinely written in untyped scripting languages and include Ajax, mashups, toolkits, frameworks like Rails and Django, and a profusion of interfaces, all operating asynchronously on distributed systems. For the past 7 or 8 years
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Brian Kernighan: The Changing Face of Programming PDF
The rapid evolution of languages, tools, environments, and expectations presents major challenges and opportunities for programmers and for software engineering education. This is true across all kinds of programming, but is especially so for Web systems, which are now routinely written in untyped scripting languages and include Ajax, mashups, toolkits, frameworks like Rails and Django, and a profusion of interfaces, all operating asynchronously on distributed systems. For the past 7 or 8 years
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Virtual Maths, Shapes, Space and Measure, Calculate Height of Building guide
Guide to calculating the height of a building
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http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Airbus to revamp A320 jet
Airbus announces it will upgrade its best selling A320 jet from 2016 to make fuel savings and challenge competitors.
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Deadly landslides hit Venezuela
Thousands of Venezuelans flee their homes as landslides and flooding kill at least 21 people and threaten to cause more damage.
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Fascist Italy and the Jews: Myth versus Reality (part 1)
Dr. Iael Nidam-Orvieto, the Editor-in-Chief of Yad Vashem Publications discusses the topic of: "Fascist Italy and the Jews: myth versus reality". This is the first part of this talk, for the second part click here: http://www.youtube.com/watch?v=5wJ7N9dy5Gs 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
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Lecture 20 - 12/1/2010
Lecture 20
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Elektrotechnika
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e-Chemia - chemia ogólna
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