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Thinking Allowed July 2016: Food bank Britain, Food poverty in EuropeMonday, 25th July 2016 00:15 - BBC Radio 4This episode looks at food poverty in Britain and Europe. Read more: Thinking Allowed July 2016: Food bank Britain, Food poverty in Europe
Full Steam Ahead: Episode oneAvailable until Monday, 22nd August 2016 17:30The first episode of Full Steam Ahead looks at the way Britain changed in the 19th century due to the railways Read more: Full Steam Ahead: Episode one
Thinking Allowed July 2016: Food bank Britain, Food poverty in EuropeAvailable for over a year
Exodus: Our Journey To Europe: EPISODE 3Available until Friday, 19th August 2016 01:15
Exodus: Our Journey To Europe: EPISODE 2Available until Friday, 19th August 2016 00:15
OpenLearn Live: 22nd July 2016A biochemist with a fearsome reputation; how drones are helping ferrets and keeping your workers... Read more: OpenLearn Live: 22nd July 2016
Full Steam AheadIt’s Full Steam Ahead for historians Ruth Goodman, Alex Langlands and Peter Ginn as they bring... Read more: Full Steam Ahead
Employment relations and employee engagementThis free course, Employment relations and employee engagement, looks at raising levels of... Try: Employment relations and employee engagement now
Introduction to bookkeeping and accountingLearn about the essential numerical skills required for accounting and bookkeeping. This free... Try: Introduction to bookkeeping and accounting now
One of the most important technologies in use today is also one of the smallest. The microchip was invented in Scotland in 1947 and is now at the heart of the electronics industry. This free course, The incredible shrinking chip, uses video clips to explore how the microchip is made and how it works, and to predict the future of this incredible technology.
After studying this course, you should be able to:
- understand the basic physics that make chips work
- define Moore's Law.
Study this free course
Enrol to access the full course, get recognition for the skills you learn, track your progress and on completion gain a statement of participation to demonstrate your learning to others. Make your learning visible!
The incredible shrinking chip
This unit focuses on the creation of a semiconductor transistor – a versatile tiny transistor that is now at the heart of the electronics industry. In the video clips, the history of the incredible shrinking chip, its Scottish connections and an explanation of the physics that make chips work are accompanied by a reconstruction of making a transistor using the crude techniques of yesteryear.
This OpenLearn course provides a sample of Level 2 study in
Copyright & revisions
Originally published: Monday, 18th January 2016
Last updated on: Monday, 18th January 2016
- Creative-Commons: The Open University is proud to release this free course under a Creative Commons licence. However, any third-party materials featured within it are used with permission and are not ours to give away. These materials are not subject to the Creative Commons licence. See terms and conditions. Full details can be found in the Acknowledgements and our FAQs section.
- This site has Copy Reuse Tracking enabled - see our FAQs for more information.
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