4 Inside the atom

Before going on to see how atoms can link (bond) with each other, you need to look at atoms in a little more detail. Doubtless they are not like blocks of Lego! So what are they like?

In fact, every atom has a complex internal structure. Given the extremely small size of an atom, you may find it difficult to visualise any smaller bits inside it. However, you may already be familiar with some of the effects of one of these components - electrons. It is easy to do an experiment tha
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Research Peptides For Sale In USA

Video link (see supported sites below). Please use the original link, not the shortcut, e.g. www.youtube.com/watch?v=abcde

Author(s): Dominic Cunningham

License information
Related content

Rights not set

Keep on learning

Study another free course

There are more than 800 courses on OpenLearn for you to choose from on a range of subjects. 

Find out mo
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Biology
Devon Tolley
This is a creative flier made for a biology class to share facts about fungus
Some Rights Reserved

Author(s): No creator set

License information
Related content

President Obama's Accomplishments
This video offers every major accomplishment of President Barack Obama's time in office. (19:17)

Author(s): No creator set

License information
Related content

2 The models in action: what counts is what works?

As noted at the start of Session 1, the models of change can be both explanatory and normative. As explanations, each corresponds to a different theoretical tradition. So do you just pick the one that seems most compelling? Or do different theories help explain different kinds of phenomena? The answer suggested here closely follows the work on metaphors by Gareth Morgan (1986), who sets out a number of different models of organisations (some of which map on to those outlined here). Morgan arg
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

UFO Photos
This is a selection of photos that show UFOs without explanation. The music may be distracting. (04:31)

Author(s): No creator set

License information
Related content

6.2.4 Europe

Finally, an area that is subject to much dispute and political discussion is the whole issue of working conditions and the role of the EU. As already mentioned, the background to this is the question of the European Social Chapter. The UK has opted out of this EU initiative, which has to do with establishing common rights and conditions for working environments across the EU member states. A controversial aspect of this concerns the EU's European Works Councils Directive (see www.dti.g
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Is Wrong: There Will Always Be Scarcity

With the recent successes and announcements of sci-fi movies and TV shows like The Martian, Interstellar, and new incarnations of Star Trek and Star Wars, no one can deny that we crave futurism and stretching our imagination on what advanced technology can accomplish. Many look to the example of these fictional worlds as an indication of what life might be like when technology can provide for all of our basic needs, a condition some call “post-scarcity.”

The same people call
Author(s): Jonathan Newman

License information
Related content

Rights not set

6.931 Development of Inventions and Creative Ideas (MIT)
This course examines the role of the engineer as patent expert and as technical witness in court and patent interference and related proceedings. It discusses the rights and obligations of engineers in connection with educational institutions, government, and large and small businesses. It compares various manners of transplanting inventions into business operations, including development of New England and other U.S. electronics and biotechnology industries and their different types of institut
Author(s): Carter, Dedric,Rines, Robert

License information
Related content

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

Managing my money for young adults
This free course, Managing my money for young adults, will help you start to think about managing your finances. You will learn how to budget effectively, and will be encouraged to start thinking about your financial future. First published on Tue, 24 Apr 2018 as Author(s): Creator not set

3.3 Extending the distance scale

Having reviewed some of the properties of galaxies, we are now in a position to return to the question of how we are to develop further our methods of measuring distance.

The various steps taken in determining larger distances from known smaller ones are often called ‘rungs in the distance ladder’. The process of constructing a rung has been:

  1. Find a measurable quantity associated with a class of objects.

  2. Observe how the measura
    Author(s): The Open University

    License information
    Related content

    Copyright © 2016 The Open University

Learning outcomes

After studying this course, you should be able to:

  • understand and critically apply the research, analytical and evaluative skills needed for effective practice and the promotion of equality across universal and specialist services for children

  • demonstrate a skilled, dynamic and ethical approach to working with children

  • understand and analyse the contributions of different approaches to the study of children, childhood and families, and recognise the
    Author(s): The Open University

    License information
    Related content

    Copyright © 2016 The Open University

Learning outcomes

After studying this course, you should be able to:

  • use search engines confidently to locate information and images on the web

  • address critically resources that have been located on the web

  • describe some of the processes underlying search engines.


Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Fire and Ice Zen Den

Video link (see supported sites below). Please use the original link, not the shortcut, e.g. www.youtube.com/watch?v=abcde

Author(s): exploreorg

License information
Related content

Rights not set

De justes inégalités - John RAWLS (par Astrid von Busekist) [réédité 2015] (audio)

John Rawls est un auteur américain qui a réveillé la philosophie politique, qui a pris au sérieux les critiques de ses contempteurs, et qui s'est impliqué dans la vie politique américaine. C'est un auteur classique, qui doit beaucoup à la pensée de Kant.
Son ouvrage le plus ...
Author(s): No creator set

License information
Related content

1.5.4 The 5 Ds

If you don’t use a system at all, then you could suffer from the effects of information overload:

  • losing important information

  • wasting time on trying to find things

  • ending up with piles of physical and virtual stuff everywhere

One technique you might like to apply to your files (be they paper or electronic) is the 5Ds. Try applying these and see if you can reduce your information overload.

The 5
Author(s): The Open University

License information
Related content

Copyright © 2015 The Open University

The narrative of arguing the personalised news
The narrative of arguing the personalised news - Kewalin Angkananon Keywords:wais video , WAIS seminar , wais seminar
Author(s): No creator set

License information
Related content

TALAT Lecture 4703: Design and Calculation of Adhesive Joints
This lecture describes the basic types of loadings of adhesive joints and to give examples of recommended joint designs; it shows how to calculate the strength of adhesive joints. General background in production engineering and material science, some knowledge of mechanics and polymer science is assumed.
Author(s): TALAT,Lutz Dorn, Technische Universität, Berlin

License information
Related content

http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

CVs and Letters to Employers
CV’s and Letters to Employers is one of several Futures workbooks which help students choose and prepare for their careers. Like the other workbooks in the series you can dip in and out doing the exercises which are most relevant to you. You might want to include the exercises or the output in your personal development plan or e-portfolio.
Author(s): Leeds Metropolitan University

License information
Related content

http://creativecommons.org/licenses/by-nc-sa/2.0/uk/