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Intermediate Spanish: Understanding spoken Spanish
Languages

Intermediate Spanish: Understanding spoken Spanish

...social context will help you to listen out for and recognise some of the key words likely to come up in this context. Knowing that in such a situation you will most likely hear the names of people and specific places will help you to be alert and prepared for when that happens. At this stage the most important thing is that you are able to identify when these are...
View course Intermediate Spanish: Understanding spoken Spanish
Level 1: Introductory 6 hrs
Squares, roots and powers
Science, Maths & Technology

Squares, roots and powers

...work. So if you wanted , you would know that it would lie between = 7 and = 8, and you would expect an answer of seven point something. (It is 7.416 …). Technically, −7 is also a square root of 49, since (−7)2 = 49. This is called the negative square root. The sign √ is customarily used to denote the positive square root, so = 7 and − = −7. In Example 3, only...
View course Squares, roots and powers
Level 1: Introductory 5 hrs
Referendum Rhetoric: keeping a-hold of nurse or leaping into the dark?
Society, Politics & Law

Referendum Rhetoric: keeping a-hold of nurse or leaping into the dark?

...working people in our country for years to come.’ Again, there was no time to pause for a history lesson but in its parliamentary setting, this echoes the phrase used by another Tory Prime Minister, the Earl of Derby, in 1867 during the passage of the Second Reform Bill. The crucial difference is that Lord Derby was advocating a leap in the dark and it was one which...
View article Referendum Rhetoric: keeping a-hold of nurse or leaping into the dark?
Article 10 mins
How can statistics bring dead languages back to life?
Science, Maths & Technology

How can statistics bring dead languages back to life?

...working on the words for numbers as these have the same meaning in any language. The longest path of development simulated so far goes backwards 8,000 years from English one to its PIE ancestor oinos, and likewise for other numerals. They have also ‘gone forwards’ from the PIE penkwe to the modern Greekpente, modern Welsh pimp and modern English five, as well as...
View audio How can statistics bring dead languages back to life?
Audio 5 mins
Information blackout at the Council of Europe?
Nature & Environment

Information blackout at the Council of Europe?

...work and there is, unfortunately, no reason to think that this lacuna of openness is any different in many other areas. As the Council of Europe Convention on Access to Official Documents states, “all official documents are in principle public and can be withheld subject only to the protection of other rights and legitimate interests”. This recognises the absolute...
View article Information blackout at the Council of Europe?
Article 5 mins
Will Brexit force British retirees to return from Spain?
Money & Business

Will Brexit force British retirees to return from Spain?

...work by law scholars Tamara Hervey at the University of Sheffield and Joaquin Cayon-De Las Cuevas at the University of Cantabria. Another concern is pensions and whether annual increases in the state pension will continue to be paid after Brexit. These increments are not paid to those living outside of the EU in countries like Canada and Australia, whose state pension is...
View article Will Brexit force British retirees to return from Spain?
Article 5 mins
How the ZX Spectrum and ZX81 shaped Frank Sidebottom
History & The Arts

How the ZX Spectrum and ZX81 shaped Frank Sidebottom

...worked alone. Their programs – lines of code recorded onto cassette for playback – would sometimes be self-published and sold through adverts in computer magazines. The more successful coders might gain a lucrative distribution deal with a leading games company such as Bug-Byte, Mastertronic or Virgin, and see their work in shops nationwide. They were often seen as...
View article How the ZX Spectrum and ZX81 shaped Frank Sidebottom
Article 5 mins
Ion implantation
Science, Maths & Technology

Ion implantation

...work-tables capable of carrying 1000 kg. Components with a small volume/surface ratio have a low thermal capacity and may have to be manipulated within the chamber to prevent an excessive temperature rise. No appreciable change in dimensions occurs and the process can thus be used in the final stage of production. The ion bombardment produces a slight polishing of the...
View article Ion implantation
Article 10 mins