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level 3: advanced icon
Science, Maths & Technology
Exploring anxiety
This free advanced level course, Exploring anxiety, serves as an introduction to masters level study in neurosciences and mental health. Focusing on anxiety, you will consider key issues concerning diagnosis, causes and interventions. You will also learn how to evaluate news items, and to go behind the headlines and begin to explore some of the ...
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Science, Maths & Technology
Understanding antibiotic resistance
Antibiotic resistance is a serious threat, compromising our ability to treat infections and increasing the risk of routine surgery. Resistant infections are increasing due to overuse of antibiotics and this has resulted in the emergence of 'superbugs' (bacteria resistant to multiple antibiotics). This free course, Understanding antibiotic ...
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Science, Maths & Technology
The oceans
The oceans cover more than 70 per cent of our planet. In this free course, The oceans, you will learn about the depths of the oceans and the properties of the water that fills them, what drives the ocean circulation and how the oceans influence our climate.
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Science, Maths & Technology
Five ways to... use free software
Is money tight? Save some cash by spending less on your computer: discover five ways to use free software
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Nature & Environment
Why do birds eat plastic?
The photos of birds killed by bellies full of plastic waste are harrowing - but why do they eat the stuff in the first place? The OU's Miranda Dyson explains.
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Science, Maths & Technology
How do ruminants digest?
A quick introduction to how ruminants break down the plant matter they eat - equally useful as a quick revision aid on ruminants.
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Science, Maths & Technology
How to compare income across countries
When we want to compare figures from two different countries, what makes for a fair basis of comparison? Tony Hirst and Hans Rosling explain.
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Science, Maths & Technology
How fertility rates affect population
Tony Hirst looks at population models and the effects of changing fertility rates.
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Science, Maths & Technology
The Silver Bridge Disaster: Eyebars in suspension
The 1967 collapse of the Silver Bridge was a human tragedy - 46 people died - and an engineering mystery: why did a bridge built to last a century not make 40 years? Part 1: Eyebars in suspension
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Science, Maths & Technology
The Silver Bridge Disaster: Stresses and strains
The 1967 collapse of the Silver Bridge was a human tragedy - 46 people died - and an engineering mystery: why did a bridge built to last a century not make 40 years? Part 2: Stresses and strains
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Science, Maths & Technology
The Silver Bridge Disaster: The collapse
The 1967 collapse of the Silver Bridge was a human tragedy - 46 people died - and an engineering mystery: why did a bridge built to last a century not make 40 years? Part 3: The collapse
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Science, Maths & Technology
History of the Universe timeline
Download a free timeline depicting the history of the universe