Robot solves Rubik's cube
A new robotic arm can manipulate a Rubik's cube. Read more here: http://www.newscientist.com/blogs/nstv/2010/12/robot-solves-rubiks-cube-in-15-seconds.html
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Hargreaves, I., Lewis, J. and Speers, T. ‘Towards a better map: Science, the public and the media’, Economic and Social Research Council.

The simple answer would appear to be simple – we did not learn very much that we didn't know before. As Figure 9 suggests, patterns of knowledge or ignorance are remarkably consistent across both surveys.

Solving Math Word Problems
In math word problems, it's important to figure out what the facts are and what is being asked for. Solve math word problems with tips from a math teacher in this video on solving math problems.
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This course will analyse a particular historical event, the Tay Bridge disaster of 1879. The disaster came towards the end of a period of intense development of the railway system in the UK. The bridge had materials that were well known: cast iron was used for the columns and wrought iron for the trussed girders. The construction of the bridge was, at the time, the largest single engineering project in Britain, the Tay estuary being about two miles wide near Dundee, and the bridge was the lon
Author(s): The Open University

The 18th Schrödinger Lecture - Quantum Entanglement: Weird, but Useful
Professor Knight explains how quantum entanglement has divided scientists and transformed our understanding of the natural world.
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Deze documenten proberen aan de hand van vragen en een reportage van Vranckx leerlingen met de neus op de feiten te drukken wat Europese modegekte met zich meebrengt.

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Clauses and Compound Sentences
This teacher produced slide show and lecture discusses clauses and compound sentences.  A clause is a unit that contains and subject and a verb. Coordinating conjunctions join clauses to form compound sentences. (5:04)
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Lucy Lim
Lucy has done all sorts of work with asteroids and joins the OSIRIS-REx team as an Assistant Project Scientist in Maryland at the Goddard Space Flight Center.
Author(s): No creator set

Legislative and Presidential Politics
Democracy entails a complicated process of dynamic interactions between diverse actors pursuing often-conflicting interests. Politics in a democratic system is thus naturally messy, complicated, and confusing. This is exemplified most clearly by the two national institutions, i.e., legislature and the Presidency.
Author(s): Creator not set

Authors:
Emeritus Professor Stephen M. Finn, Department of English, University of Pretoria