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Everyday maths 2
Science, Maths & Technology

Everyday maths 2

...sand and cement in the ratio 4:1. You need to make a total of 1500 g of mortar. How much soft sand will you need? To make the mocktail ‘Sea Breeze’, you need to mix cranberry juice and grapefruit juice in the ratio 4:2. You want to make a total of 2700 ml of mocktail. How much grapefruit juice should you use? Answer Add the parts of the ratio: 4 + 1 = 5 Divide the...
Free course 48 hrs
Introducing Black leadership Badge icon
Society, Politics & Law

Introducing Black leadership

...cast of recognisable living characters Stories contain people or entities you can point to and identify, as opposed to being about people in general. Characters add depth and richness to a story and provide a point of identification...Week 5: Leadership as process – storytelling: 1.1 Primary effects of stories - Stories have two primary effects. Firstly, they create a...
Level 1: Introductory 24 hrs
Financial statement analysis and interpretation
Money & Business

Financial statement analysis and interpretation

...cast light on the organisation’s marketing capability, albeit taking the broadest definition of marketing. The product line, the distribution process, the pricing and sales strategy are all aspects of the overall ROS result, and all of these factors are encompassed by the broad definition use of the term ‘marketing’. However, ROS also inherently includes an element...
Exploring a Romano-African city: Thugga
History & The Arts

Exploring a Romano-African city: Thugga

...cast into the sea. These mosaics come from the centre of the peristyle of a house in Thugga - the House of Ulysses, and illustrate the fusion of cultural elements, which we’ve seen in the development of the city as a whole. Although some buildings remained distinctly African, while others developed as typically Roman, and some aspects of city life remained separate,...
Roaring Twenties? Europe in the interwar period
History & The Arts

Roaring Twenties? Europe in the interwar period

...cast by two world wars (one concluded and one imminent) over European society during the 1920s and 1930s, this free course, Roaring Twenties? Europe in the interwar period, demonstrates how a number of specific features indicate that the interwar period was a distinctive and important moment of modernity in the twentieth century, from the rise of the metropolis and the...
Art and life in ancient Egypt
History & The Arts

Art and life in ancient Egypt

...sand Miles Up The Nile, 2nd edn, George Routledge and Sons, London.. Discussion There is the same sense of exoticism we find in Flaubert (albeit divested of the overtly sexual dimension which runs through the French writer’s account). In these extracts though, Edwards is more inclined to separate the grandeur of ancient Egypt from contemporary life than to assimilate...
Level 1: Introductory 30 hrs
Basic science: understanding numbers
Science, Maths & Technology

Basic science: understanding numbers

...sand. We can see objects smaller than a grain of sand or a drop of water, a human hair, for example, is about a tenth of a millimetre across, or one ten-thousandth of a metre, or in scientific notation, 10-4 m (we missed off the ‘1 ×’ at the beginning of this which is a common and quick way of writing it and is a part of normal science communication). Depending on...
Recording music and sound
History & The Arts

Recording music and sound

...aluminium, plastic, tape), Rams, Dieter (b.1932) Experiments showed that the use of paper tape coated with iron oxide particles significantly improved the signal-to-noise ratio. A plastic-based version of this magnetic tape, developed by the German company BASF, led to the development of a commercial tape recorder with audio characteristics that could nearly match those...
Level 2: Intermediate 8 hrs