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Extrusion of Powders
Science, Maths & Technology

Extrusion of Powders

...opening in the base of the die. In cold extrusion, metal powder is compressed directly into the die, causing sections of metal to extrude from the small hole in the die base...The cold extrusion of metal powder [Diagram to demonstrate the 'Extrusion of powders' - see article ] The hot extrusion of a "canned" refractory metal powder [Diagram to demonstrate the 'Extrusion...
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Article 5 mins
Researching rare disorders: NGLY-1, the first disorder of deglycosylation
Science, Maths & Technology

Researching rare disorders: NGLY-1, the first disorder of deglycosylation

...Open University PhD student Sarah Needs explains:...Sugars and Proteins Sugar and proteins in the context of the cell are very different to the sugar and proteins we think of as being in our diet. The body is made up of cells and in these cells are many different proteins. These proteins are essentially the workhorses of the cell that regulate and control the body's...
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Article 10 mins
Critical thinking – A skill and a process
Education & Development

Critical thinking – A skill and a process

...can be improved. It helps us to more engaged citizens, as we are reflecting on political campaigns and their truthfulness and value for us when we are asked to participate in an election. Critical thinking pushes ourselves and our environment to continuously adapt and improve. When you think critically, you open up a whole new way of engaging with the world around you....
View article Critical thinking – A skill and a process
Article 10 mins
What kind of Democrat are you?
Health, Sports & Psychology

What kind of Democrat are you?

...Open University have developed the i-Attune, a self-test interactive which offers you the chance to explore your political positions and how you can attune with others whether you agree or disagree. Please note, the i-Attune interactive cannot be saved and completed later. Take a break from the stresses of the day for 20 minutes and explore your democratic approach....
View activity What kind of Democrat are you?
Activity 20 mins
Hallowain't III: Woodfrogs
Nature & Environment

Hallowain't III: Woodfrogs

...course, there's the Abominable Snowman, also known as the Mirka, furthermore known as the Yeti. So is a creature which springs to life when ice is defrosting part of this tradition of uncanny ice-related entities? The woodfrog isn't supernatural - come on, we've been doing this three years now; you know there's going to be a scientific explanation. But it is pretty...
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Video 5 mins
Jake Chapman On Using Systems Thinking In Practice
Society, Politics & Law

Jake Chapman On Using Systems Thinking In Practice

...courses on applying systems theory to management and complex problem solving. He also played a major role at the OU in developing teaching materials to enable home-based students to use computers. Since 2001, Jake has had an illustrious career involving various appointments including Expert Advisor (Energy Review) for the Economic Development Committee at the national...
View audio Jake Chapman On Using Systems Thinking In Practice
Audio 15 mins
The history of Spanish in about six minutes
Languages

The history of Spanish in about six minutes

...course of history. ¡Adelante! Before the Romans Transcript Latin gets everywhere Transcript Germanic Visigoth and Arabic influences Transcript Spanish and other Romance languages Transcript Spanish and the languages of the empire Transcript Spanish and English Transcript The history of Spanish in full Transcript Acknowledgements and resources Acknowledgements Beatriz...
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Video 5 mins
Will a new European law mean YouTube has to monitor your uploads?
Society, Politics & Law

Will a new European law mean YouTube has to monitor your uploads?

...Open video hosting platforms on the Internet let anyone in the world “broadcast” to anyone else in the world. Can the AVSM “level the playing field” in the other direction, by making traditional broadcasters give Chewbacca-Mask Mom instant access to millions of viewers, as video hosting platforms have done? Can they give any viewer – like Mom-Mask Chewbacca - an...
View article Will a new European law mean YouTube has to monitor your uploads?
Article 10 mins