How to Draw Bart Simpson (The Simpsons)
Learn how to draw Bart Simpson from 'The Simpsons' with the best drawing tutorial online. (02:51)
Author(s): No creator set

History of the Incas
General introduction to the history of the Inca people and their influence, which extended through an enormous area of Latin America.
Author(s): No creator set

Geological time can be divided into a number of Eons, Eras and Periods, with further subdivisions into sub-Periods or series and epochs. These are arranged chronologically, with the oldest at the bottom, younging upwards to form the stratigraphic column (Figure 2).

The stratigraphic column can be looked at in
Author(s): The Open University

If the eccentricity e of a hyperbola is equal to âˆš2, then e2Â =Â 2 and bÂ =Â a. Then the asymptotes of the hyperbola have equations yÂ =Â Â±x, so they are at right angles. A hyperbola whose asymptotes are at right angles is called a rectangular hyperbola.

Author(s): The Open University

HST.523J Cell-Matrix Mechanics (MIT)
Mechanical forces play a decisive role during development of tissues and organs, during remodeling following injury as well as in normal function. A stress field influences cell function primarily through deformation of the extracellular matrix to which cells are attached. Deformed cells express different biosynthetic activity relative to undeformed cells. The unit cell process paradigm combined with topics in connective tissue mechanics form the basis for discussions of several topics from cell
Author(s): Yannas, Ioannis,Spector, Myron

## Activity 17

Perhaps you are asking yourself why there are so many different imaging modalities. Is there not one that will do everything that is required? The answer, at the moment, is â€˜Noâ€™. With most of the imaging te
Author(s): The Open University

ALI Class of 2012 Installation
Each year, OTIS College of Art and Design's graduating Architecture/Landscape/Interiors (A/L/I) seniors design and build a full-scale spatial environment in their final semester of study. 2012 A/L/I seniors (Melissah Bridge, Stefanie Cheng, ChiChi Chen, Hokulea Chu, Case Fleher, Salome Karanja, Kendy Li, Nagmeh Mir, Charity Mugasha, Khanh Nguyen, Collin Rigg, Brooke Walker and Gunawan Wibisono) designed, fabricated and installed The BIG CHEESE in Otis' North Building. Students' studio projects
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The content acknowledged below is Proprietary (see terms and conditions). This content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 2.0 Licence

This extract is taken from D218: Social policy: welfare, power and diversity, produced by t
Author(s): The Open University

Masks were used in classical Greek theatre to exaggerate expressions so that they could be seen in the large open-air amphitheatres. Most of us are familiar with the famous stereotypes for tragedy and comedy, but masks were also identified with particular types, whether comic or tragic, such as old man, or king, courtesan or queen. Masks have not been part of the dramatic conventions in Britain, but have been used to reflect social conventions of the Restoration period. The connotations of â€
Author(s): The Open University

4.322 Introduction to Sculpture (MIT)
This class introduces fundamental issues in sculpture such as site, context, process, psychology and aesthetics of the object, and the object's relation to the body. During the semester Introduction to Sculpture will explore issues of interpretation and audience interaction. As a significant component to this class introductions to a variety of materials and techniques both traditional (wood, metal, plaster) as well as non-traditional (fabric, latex, found objects, rubber, etc.) will be emphasiz
Author(s): Sethi, Sanjit

14.451 Macroeconomic Theory I (MIT)
Introduction to the theories of economic growth. Topics will include basic facts of economic growth and long-run economic development; brief overview of optimal control theory and dynamic programming; basic neoclassical growth model under a variety of market structures; human capital and economic growth; endogenous growth models; models with endogenous technology; models of directed technical change; competition, market structure and growth; financial and economic development; international trad
Author(s): Angeletos, George-Marios

River Scene Printed on an Envelope
Description not set
Author(s): Creator not set

This course introduces some of the main themes and issues in discourse analysis. To do this, it looks at extracts from the late Princess Diana interview screened on Panorama in 1995. The interview not only broke the conventions for British Royal appearances, but also reshaped the usual boundaries between public and private for the Royal family. While the focus here may be on Diana's words, the course is not in itself concerned with the Diana phenomenon. And while some of the points dis
Author(s): The Open University

By the end of this course, you should have developed a knowledge and understanding of:

• the differences between spoken and written English;
• the factors that influence use of grammar and vocabulary in speech and writing;
• the different ways in which grammar has been described.

Author(s): The Open University

Brains and Persons
Talk given by Dr Stuart Judge as part of short course 1
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2D and 3D Wavefronts
Rory Adams, Free High School Science Texts Project, Mark Horner, Heather Williams

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As you work through this course you will come across boxes, like this one, which give you advice about the study skills that you will be developing as you progress through the course. To avoid breaking up the flow of the text, they will usually appear at the start or end of the sections.

As well as th
Author(s): The Open University

Sara lawrence-lightfoot
"Change, growth, and new learning" - there's a cultural shift in America, says Sara lawrence-lightfoot. This Friday, Bill Moyers speaks with one of America's leading educators and author of The Third Chapter: Passion, Risk, and Adventure in the 25 Years After 50. Sara lawrence-lightfoot is the first African American woman in the history of Harvard to have an endowed professorship named in her honor. She's been on the faculty for 37 years, and her career as a scholar has won her the prestigious M
Author(s): No creator set

This assessment course has two parts. Part A requires you to plan, monitor, evaluate and reflect upon your skills, and present evidence of that process. Part B requires you to select concise examples of your work that demonstrate what you have done to improve and apply your skills. Together the two parts form a portfolio of your achievements. You can use the guidance, Bookmarks and Skills Sheets included in the OpenLearn course U529_1 Key skills â€“ making a difference to help
Author(s): The Open University

Group memory systems might be counterproductive if they damage morale or prevent a team from moving on after a failure. Studies of software teams show that many commercial projects are cancelled before completion. This generates an intense pressure to work as hard as possible (so that maintaining group memory falls by the wayside) and, understandably, in many cultures if a project is regarded as a failure everyone wants to forget it as quickly as possible rather than analyse it for lessons le
Author(s): The Open University