It's the time when this blog prepares to hibernate until the new year, but before I go, I just wanted to briefly contemplate the wonder of single day songs. I suppose the most used one day song is 'Happy Birthday to You,' though this is a bit of a cheat. It might only apply to one day for any individual, but around the world it is being used each and every day. A more realistic choice is 'Auld Lang Syne', traditionally sung on New Year's Eve (though I have heard it sung at other Scottish celebrations, so it doesn't quite make it). Then there are Christmas carols. Most are certainly not one day songs, designed for the Christmas season (though strangely usually sung in the Advent season that precedes it), though a few should be according to the words - for example 'Hodie, Hodie, Christus Natus Est' (Today, Today, Christ is born) - in practice, though, they are not limited to the one day. Perhaps the most outstanding example is the carol with th...

It's either a brain or a Christmassy enormous walnut However much we like to think those noses are pressed as firmly as ever to the grindstone, when we get this close to Christmas, there's a certain tendency to ease off. You may say this is easy for me, as I don't have a 'real job', but as far as I recall it was much the same at British Airways. That being the case I request - nay, respectfully order - you to take a moment from the busyness of business (see what I did there?) to give your brains a little stretch. You never know - it may even make you more effective at thinking thereafter. I normally drive over to pick up my daughter from school at 4pm (this is not true, it's a story. Go with the flow). One day, she is let out of school one hour early and decides to walk back, meeting me on the way. We get back home ten minutes earlier than normal. If I always drive at the same speed, and left home at just the right time to pick her up at four, which of ...

I've just re-read Stephen Knight's book The Brotherhood which is an early 1980s exposé of freemasons and the malign influence of masonry (not the bricks, you understand. It would be silly to think that bricks could have a malign influence. I mean the organization). Knight goes out of his way to be unbiassed (or certainly to appear so), which makes the book sometimes rather tedious reading as he balances different statements and pieces of evidence, but the overall conclusions are clear. Knight tells us that this is an organization based on a religion that is incompatible with most major faiths, it has been misused by criminals, spies, politicians and the police and it really isn't an organization that anyone with a public role should touch with a bargepole. Yes, there are plenty who live up to the stereotype of harmless, sad, boozy old businessmen with rolled up trouser legs - but the opportunities for and evidence of misuse were considerable. At the time Knight wrote...

Joe who? I can say with some certainty this won't be on any of our Christmas lists... Traditionally, Father Christmas has tended to put a CD into each of our daughters' stockings (hung on the chimney with care/in the hope that St Nicholas soon will be there). It's not exactly one of those family traditions that goes back decades - when I was a lad, Santa would have had serious trouble stuffing an LP into my regulation grey knee sock. But the CD makes music a natural gift. At least, it used to. The thing is, young people - it is impossible type that without sounding over 70 - young people don't listen to music the way we used to. On the whole we were linear music listeners at their age (no more so than under the influence of the dreaded music cassette). We put on an album and played it from the beginning to the end. If there was a track we didn't particularly like (think Beatles' White Album ) well, it might grow on us and it would soon be over. Now, th...

In a number of recent posts I’ve looked at the ways that nanotechnology coatings like those produced by P2i can be used to make everything from mobile phones to trainers water repellent – and at the natural examples of this same phenomenon – but I haven’t really considered the science behind this technology – which is all about the electromagnetic interaction of molecules. We’re probably most familiar with this kind of interaction in an attractive way. As I write this, there is a heavy frost outside. Water is turning from liquid to solid. Yet were it not for a particular molecular interaction, this would be an impossibility because water would boil below -70 °C. There would be no liquid or solid water on the Earth and, in all probability, no life. The interaction that makes life possible is hydrogen bonding. This is an electromagnetic attraction between a hydrogen atom in one molecule, and an atom like oxygen, nitrogen or fluorine in a second molecule. When hydrogen is bonded to ...

Ho, ho, ho! I try to avoid the hard sell on my books here, but I like to think of this more as a helpful hand than a hard sell. Every year we get faced with those difficult-to-buy-for people. You know the ones. They are often, but not always men. A pair of socks won't hack it as a present, and perfume is really not their thing. You would like to buy them a book... but don't really know what they like. As long as they enjoy exercising their minds, you can't go wrong with a popular science book. As a particular incentive, I'm offering a range of my books at just £7.99 including first class post in the UK. What's more it'll be a signed book - always goes down well. But you have to be quick. I'm afraid it's too late for Christmas for all but UK buyers - last posting date is Thursday 20th, but for safety I would recommend getting any orders in by tomorrow, Tuesday 18th. I've got on offer:  Inflight Science ,  Build Your Own Time Machine, Gravity...

My artistic masterpiece, created in 2 minutes on an iPad: brown vista with blue things As you may have gathered from previous posts , I am not a great fan of abstract or conceptual art. I can see the point of art that really grabs you when you look at it, or art that involves real skill - but when it is about painting a whole canvas the same colour, dribbling paint at random, or displaying a pile of bricks or an unmade bed, perlease! It struck me recently that there is a parallel between abstract / conceptual artists and spirit mediums. There seems reasonable agreement that spirit mediums fall into two classes. There are the frauds who know perfectly well what they are doing is rubbish, but do it to get money out of the people they deceive, and there are the innocents who genuinely believe that what they are doing is genuine - even though their performances are just as worthless as the conscious fraudsters. Similarly, I suspect there are abstract/conceptual artists who frankly...

Every now and then I have the pleasure of appearing on the internet radio show Litopia After Dark . Usually this features interesting discussions of the latest events and developments in the literary world, but this was the Christmas special in the form of an office party (with games) and was totally bonkers. If you want to hear Professor Elemental  the ever so jolly British imperial rapper, Ian Winn, Ali Gardner, Dave Bartram and myself having a somewhat surreal conversation and playing some silly games while literary agent Peter Cox attempts (but fails) to maintain control - and perhaps join in and see if you can beat us to the answers - take a listen. According to Mr Cox, Phyllis Diller once said "What I don’t like about office Christmas parties is looking for a job the next day." Exactly. Why not dip in and enjoy, preferably with alcohol and mince pies. You can listen on the thingy below or nip over to the show's page . Via Radio Litopia

Was it really only last year? There has been a lot of buzz in the UK media in the last couple of days about the 2011 summary census results, which are just out. However, strangely, the headlines missed out on one significant conclusion - how distorted some aspects of media reporting are. Most English media organizations, with the exception of the BBC's recent major move to Salford, are based in London. This makes a lot of sense. The media world is one of communication, and though today's technology in principle means that you can work from anywhere, I appreciate (if only from the number of invitations to press events I turn down) that there are lot of opportunities for first hand interaction that require journalists to be in London. However, the trouble is that whenever, say, a TV news programme wants to interview pupils or teachers in a school they are rather lazy. Being based in London, they will nearly always go to a London school. And  this will be totally non-repre...

Whether you are an author or a reader, ebooks have taken a bit of getting used to. But there is no doubt after years of posturing about the death of paper books that ebooks have finally taken off. It has been interesting to hear politician Margaret Hodge in her campaign to avoid using corporate tax dodgers like Starbucks, Amazon and Google that she has said that she loves her Kindle and is finding it a real pain going back to paper books. Lovely ebooks! Borrow your ebooks 'ere! Rip off an author! I am not the kind of person who throws my hands in the air and bewails the coming of the ebook, nor one who forecasts the demise of paper books any time soon. Bear in mind 25% of the UK population doesn't even use the internet - I suspect a significantly higher percentage will resist ebooks for a good number of years to come (though admittedly some technophobes will not be enthusiastic readers). But I do think we need to keep an eye on the pros and cons of ebooks. One aspe...

TV singing shows like the X-Factor are infamous for their repeated use of nauseous clichéd phrases like 'It has been a rollercoaster' or 'You have been on such a journey.' (Pause to cringe.) But one such phrase that hasn't had the attention it deserves is 'You have made that song your own.' This is a feature of the age of recording stars. In the olden days, if a song was ascribed to anyone (and many weren't) it was the composer. Now, though, it's the performer. When competitors are asked what they are going to perform they don't say 'New York,' (say) they say 'New York by Alicia Keys,' not meaning she wrote it, but that she recorded it. So making a song your own is essentially about singing a song someone else has recorded, but putting your own mark on it so it doesn't sound like their recording, something this year's X-Factor finalists were particularly strong on. That's all very well in the context of the show. I...

I've always had a lot of time for the Centre for Alternative Technology in the heart of Wales. Okay, the hippyish feel of the place isn't really me, but when I was writing Ecologic it proved a very helpful resource, and though they may be evangelical about being green, they don't go about it with a big stick like some of the green lobby. For that reason I was rather taken with a press release they sent out on having a green Christmas. I am going to pass on that festive-but-caring message, though I will be throwing in one or two of my own comments as I go. So here we go. From now on the CAT gets the ordinary text and my comments are italic: Christmas is a time for excesses and whilst its [sic] wonderful to kick back and relax with family and friends there are lots of things we can do to make Christmastime more sustainable and reduce our environmental impact. “ From reducing the amount of rubbish we produce, making our own Christmas decorations to buying ethically sour...

The view from my Southend hotel room on Wednesday morning On Tuesday and Wednesday I spent two days in Southend, giving talks at the High School for Boys. Perhaps as karmic revenge for my referring to the town as 'sunny Southend' I woke up on Wednesday to a surprise snowfall, which was rather fun. The talks went well (I think) but a useful bonus was a chance to attend a little symposium the school was running for a group of students. Said students were entering a competition to write a piece about science and religion, so the school put together a panel of five of their teachers, who each gave their personal opinion on science v religion, from an out-and-out atheist perspective to one that put the two on very much equal footing and could see no conflict between them. The students were then given the chance to ask questions of the teachers. One, rather daringly, questioned a statement from the head teacher that while he had no problem with evolution, we need to recognize...

I'm just about to catch a train to sunny Southend for a couple of days of talks, but before I go, I'll leave you with a little brain stretching challenge. I have two bottles, one containing water and the other containing wine. I pour one measure of wine into the water bottle. I then pour an equal measure from the water bottle back into the wine bottle. At the end, there is just as much water in the wine as there is wine in the water. Which of the following have to be true to make this possible (you can choose more than one): The bottles are the same size The water and wine are thoroughly mixed after the measure is poured into the water bottle. The wine and water have to be thoroughly mixed after the measure is poured back into the wine bottle The wine has the same density as the water The water and wine are miscible … or is it impossible to be certain that there is just as much water in the wine as there is wine in the water? - - - - - - Don't go any ...

I was on BBC Wiltshire with the excellent Mark O'Donnell on Saturday, and a topic of discussion was whether to play a Christmas song or a winter song (as it was a bit early for Christmas stuff). What was interesting in this discussion, as so often is the case, was the hinterland. There was significant debate over whether a song that doesn't mention Christmas, or Christmas specific appurtenances like Santa Claus and Rudolph, but that is traditionally associated with Christmas is a Christmas song or a winter song. Think Frosty the Snowman, Let it Snow or Winter Wonderland . Okay, we're in 'how many angels can dance on the head of a pin' territory, but hey, it's December. Personally I was strongly in favour of letting these through as winter songs. But it led me to think of another Christmas music dilemma. I'm a great fan of church music, both singing it and listening to it - and I love carols. Now, technically we are currently in Advent, the season leadi...