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Electronic applications
Science, Maths & Technology

Electronic applications

...work in the Firefox and Chrome browsers, so you will need to use one of these browsers if you want to access the interactive content. This OpenLearn course is an adapted extract from the Open University course T312 Electronics: signal processing, control and communications...Electronic applications: Learning outcomes - After studying this course, you should be able to:...
Level 2: Intermediate 10 hrs
A Victorian Christmas: Christmas in Dreamthorp
History & The Arts

A Victorian Christmas: Christmas in Dreamthorp

...work; when evening comes, I have my lighted room and my books. Should black care haunt me, I throw it off the scent in Spenser's forests, or seek refuge from it among Shakspeare's men and women, who are by far the best company I have met with, or am like to meet with, on earth. I am sitting at this present moment with my curtains drawn; the cheerful fire is winking at all...
Neighbourhood nature
Nature & Environment

Neighbourhood nature

...work out how humans changed this landscape, I need to find out what it looked like when they first arrived and that is what botanist Steve Clifton is going to help me do. Wendy There's something really magical about it. How can I begin to tell how old it is? Steve One of the first things to do in a place like this is to look at the vegetation: the trees, the wildlife, in...
Level 1: Introductory 1 hr
Can renewable energy sources power the world? Badge icon
Science, Maths & Technology

Can renewable energy sources power the world?

...work). Energy is defined as ‘the capacity to do work’ – that is, the capacity to move an object against a resisting force. The scientific unit of energy is the joule. The concept of energy reveals the common features in processes as diverse as burning fuels, propelling machines and charging batteries. These and other processes can be described in terms of diverse...
Could we control our climate? Badge icon
Science, Maths & Technology

Could we control our climate?

...work out how many occurrences we should expect of things happening. For example, you saw in Figure 4 the density at 14°C temperature was approximately 0.18. But because there was one measurement per day in the data set, the distribution is made up of 365 measurements. So, The number of times we expect to get a temperature of 14°C = number of measurements* probability...
Level 1: Introductory 24 hrs
Reading Shakespeare's As You Like It
History & The Arts

Reading Shakespeare's As You Like It

...work, probably written after two of his best-known plays, Henry V and Julius Caesar, and immediately before another, Hamlet. The play is set in two quite distinct worlds – a corrupt ducal court and the pastoral Forest of Arden – and the play’s protagonist is one of Shakespeare’s best-loved characters, Rosalind, a duke’s daughter who notoriously spends most of...
Introduction to music theory 2: pitch and notation
History & The Arts

Introduction to music theory 2: pitch and notation

...working with examples of folk, popular, and classical music from several world traditions. You will learn how pitch is represented using staff notation and other forms of illustration. You will also practise reading and writing pitch using staff notation, and learn to perform short musical extracts from notation...In this free course, you will explore the concept of...
Nine days' wonder in York
History & The Arts

Nine days' wonder in York

...work of sowing by drill was going steadily forward, in the faith that such an unprecedented summer as was now passing would return another year. At all these pleasant labors, of course, the rooks were helping, or at least bossing. II We expected to stay certainly a week, and perhaps two weeks, in York, and our luck with railway hotels had been so smiling elsewhere that we...