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What is Moore's law?
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In 1965 Gordon Moore, co-founder of Intel , observed that the number of transistors per square inch on integrated circuits had doubled every year since the integrated circuit was invented. Moore predicted that this trend would continue for the foreseeable future source Computers are getting faster and (relatively) cheaper with each passing year. The phones we carry in our pockets are far more powerful than the ones that sent the Apollo astronauts to the Moon. Moore has suggested that his law will not continue indefinitely - suggesting 2025 as a possible end date. Others have speculated about what might replace it . This BBC radio documentary is a useful introduction to the theme. Download The English Language Teaching Pack for only £1.99
What is the subjunctive?
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Not a tense but a mood - the subjunctive is one of the most complex grammatical forms. It is used to describe a wish or suggestion. If I were a rich man (but I am not) I would .... The subjunctive is used with modal verbs (could, should etc). Some of the rules around it vary but the key one is that it takes the infinitive without 'to' in the present tense e.g You should be okay. For a very detailed usage and exercises go here : English Language 100 FAQ - only £1.99 Advanced Grammar in Use With CD ROM Common Errors in English Usage 2nd Edition English Grammar For Dummies
What is vlogging? And a haul?
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Vloggers (or YouTubers as they popularly known) broadcast regular short videos on YouTube channels . Anyone can set up a free channel - the trick is then to attract subscribers who regularly watch your broadcasts. What is the appeal of vlogging? Fame and fortune without leaving your house for the most successful. The most popular YouTubers have pop-star status amongst their fans. They are often known by their user names - PewDiePie, for example. These, of course, are the lottery winners of the vlogging world. For most the appeal can be described in two words: free fun. What do YouTubers talk about? Themselves, mainly. The appeal of the most popular YouTubers is that of an intimate friend who shares your interests and concerns. One popular topic is hauls (what I bought today) - here is an example. Other staples include: How-to-make/do tutorials Challenges (often involving food tasting - see above) Pets Pranks (elaborate practical jokes). The be
How many countries have English as their official language?
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Words most looked-up in dictionary? Holistic
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holistic həʊˈlɪstɪk,hɒ-/ adjective PHILOSOPHY characterized by the belief that the parts of something are intimately interconnected and explicable only by reference to the whole. MEDICINE characterized by the treatment of the whole person, taking into account mental and social factors, rather than just the symptoms of a disease. Etymology: 1939, from holism + -istic . Holistic medicine first citation 1960. Related: Holistically A classic example of a neologism that has crept from academic obscurity into the mainstream. Though proponents of holistic medicine claim the practice has roots in ancient Chinese philosophy, term first appeared in print during the year of President Kennedy's election. The flowering (!) of the New Age movement in late 1960s created increased an interest which has grown exponentially in recent years. Holistic is often used to describe the aspiration to psychological well-being and is associated wi
What is a bailout? Where does the word come from?
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Bailout has become closely associated with the idea of financial rescue - to bail out the Greece etc. But the word has many subtle usages - and two spellings! 1. bail/bale is to abandon abruptly as in making an emergency exit from an aeroplane in a parachute. 2. to bail out is to remove water from a leaky boat. 3. It is now more common to use bail in a figurative/metaphorical sense: The minister has bailed on the government's housing policy ( announced his opposition) . The pilot bailed out The actor bailed on the script (stopped reading his lines with any show of conviction) 4. 'Bail out' is also used metaphorically but usually with a closer connection to the literal meaning: The pilot bailed out of his plane. 5. The noun is sometimes spelled as one word: bailout. 6. Bail or bale - the spelling is disputed but bail is probably used more frequently. Both spellings are allowed by most dictionaries. A version of this pos
Irish English: What is a yoke?
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Y oke (slang/noun) - 1. an unflattering reference to unspecified thing or person. 2. any device, unusual object, or gadget: where's the yoke for opening tins? . Mystified by this title. I always understood yoke to be a word you used dismissively What the hell is that yoke for? One of my favourite Irish words. Monosyllabic, irreverent and triumphantly refusing to accept the official label given to somebody or something. All that is best (and perhaps worst) in the national character.
What is a troll?
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Twitter CEO: 'We suck at dealing with abuse ' An internet troll is someone who posts malign comments online. The intention is to insult or ridicule a group or individual. Where does the word come from? The etymology is complex - there are trails to an old French hunting term troller and a norse one describing a mythological monster. Why did troll catch-on online? The Internet use of troll probably derives from a slang term used by US naval pilots in the 1970s - see here . So trolls just insult people for fun? Trolling can simply consist of crude abuse but some self-confessed trolls pride themselves on their cunning attacks on their victims. One strategy is to join a group under false pretences and then goad genuine members of the group with ridiculous, provocative or abusive comments. Are they just an unpleasant nuisance? Sometimes trolling can have a sinister impact Jojo Moyes revealed in an article in the Daily Telegraph Trolling - posting inf