Some Things I Like About The Doo Dah Parade, II

By | | , ,
4 Comments

(Continuing from previous…)

…Then there’s the Disco drill team, which was really excellent.

doo dah disco

Their drill? Some serious synchronized Disco dancing, of course. They did the “Hustle”, along with various standard Saturday Night fever moves, and the crowd were very appreciative. Inevitably they did “YMCA”… and just as inevitably the crowd spontaneously joined in with the arm movements. (I think that this is hard-wired into a whole generation – rather like the reaction you get from all the women at a party if anyone puts on “I will Survive”.)

You know that they did not have to make those costumes… they probably sit in wardrobes (closets) every year since being retired in the late 70s, waiting for their Click to continue reading this post →

Fusion In Our Future?

By | | , , , ,
18 Comments

ITERTuesday saw the official agreement between a consortium of countries to construct a fully functional fusion reactor, at a cost of 12.8 billion dollars, or thereabouts. The project is called the International Thermonuclear Experimental Reactor, ITER. It is indeed a huge undertaking, and we could end up with nothing to show for it, but on the other hand it would be a miniscule price to pay if we were to get the scheme off the ground. The promise of an abundant source of energy that is (supposedly) less polluting and safer to run than fission and does not add to our upcoming woes caused by climate change is too tantalizing not to pursue.

In case you’re wondering, the image to the right (click for larger) is a schematic representation of the 500MW reactor. It is of the classic “Tokamak” type, in which there is a torus (doughnut) shaped region where the plasma will be magnetically contained, at a temperature of 100 million K. To learn more about fusion, you can go to the article from the UKAEA here, and the article on ITER here at their website. From the latter, you can learn about the specific scientific objectives of ITER:
Click to continue reading this post →

The Sports Movie Script

By | | , ,
24 Comments

Every other time I go to the movies, there is a trailer for yet another sports movie which has exactly the same plot as all the others. Every time I sit there stunned and open-mouthed after the trailer and have a little internal rant (sparing my companion(s)), wonder to myself about what it is about the national psyche that needs this same simplistic story quite so often, and wonder why nobody else seems to notice the phenomenon. It is also noticable that it is one of the rites of passage of a famous male Hollywood star (even really good ones) to play the grizzled coach of the no-hope team….. blah blah blah…. why is that?

Well, to my delight, this morning the programme Morning Edition on NPR played Click to continue reading this post →

Some Things I Like About The Doo Dah Parade, I

By | | , ,
5 Comments

Ah! The Doo Dah Parade! I do love it so. Why?

First of all, they began with a fly-over by three planes with pleasant coloured smoke streaming out the back.

doo dah flyover

Big deal, you say. Fair enough, but compare this to how the Rose Parade (which runs along a similar route six weeks later) starts… with a fly-by of a Stealth Bomber flanked by two Stealth Fighters. People cheered. I first saw this in 2004 when the USA had already reached out with this power to invade Iraq, and we were all depressed about the recent re-election of the leaders who committed that crime. [Later correction: Of course, I got my date wrong… The election was to come later that year… the depressed feeling was just from the ongoing Iraq situation.] My reaction as the Stealths flew overhead? Wanting to clasp my hands over my ears and run screaming – just like the orcs and trolls of Sauron’s army do whenever the chief symbols of his air power (the winged Nazgul led by the Witch-King of Angmar) fly over the battlefield. You wield your terrible weapons and scare the crap out of your enemy and your friends – what does that say about you? So this is why I like that the Doo Dah parade starts with those less in-your-face planes.

I digress, losing half my audience (all seven of you) by making a Lord of the Rings reference. Should have chosen Homer. Oh well. So, remembering that the Doo Dah is the antidote to the cookie-cutter perfection of your typical Rose-type parade or Macy’s Thanksgiving Day parade, have a look at some things that caught my eye.

Click to continue reading this post →

Will People Please Stop Saying God Particle?

By | | ,
65 Comments

LHC OverheadWhile looking for something else I’ll blog about in a short while, I stumbled upon one of the most annoying of the articles on the Large Hadron Collider (LHC) at CERN (or any other particle physics experiment) that I’ve read in a long time. This is because of this utterly ridiculous business of calling the Higgs particle the “God particle”. Who started this? It really is so misleading and annoying. The title of the Guardian article is “In the beginning: scientists get ready to hunt for God particle”, and it is by Ian Sample. Some random bits:

It should certainly discover what some call the “God particle”, finally answering the embarrassingly simple but elusive question of why things have mass.

and…

Finding the Higgs boson will confirm scientists’ most complete theory of the universe and the matter from which it is created. “It’s probably the closest to God that we’ll get,” said Jos Engelen, Cern’s chief scientist.

Aaaaargh!!!

Some?! Who are these people who call it the “God particle”?! If you know anybody in the field who calls it the “God particle” (or even out of the field, for that matter) please Click to continue reading this post →

Poincaré In Our Time

By | | , ,
6 Comments

I don’t know whether you caught this already, but if not, do consider listening to the 2nd November edition of BBC Radio 4’s “In Our Time”. It is about Poincaré, his work, and the famous conjecture. From their website’s page on the programme:

The great French mathematician Henri Poincaré declared: “The scientist does not study mathematics because it is useful; he studies it because he delights in it, and he delights in it because it is beautiful. If nature were not beautiful, it would not be worth knowing and life would not be worth living. And it is because simplicity, because grandeur, is beautiful that we preferably seek simple facts, sublime facts, and that we delight now to follow the majestic course of the stars.”
Poincaré’s ground-breaking work in the 19th and early 20th century has indeed led us to the stars and the consideration of the shape of the universe itself. He is known as the father of topology – the study of the properties of shapes and how they can be deformed. His famous Conjecture in this field has been causing mathematicians sleepless nights ever since. He is also credited as the Father of Chaos Theory.

So how did this great polymath change the way we understand the world and indeed the universe? Why did his conjecture remain unproved for almost a century? And has it finally been cracked?

It is a particulalry good programme this time. This is a programme that focuses mostly on philosophy, and is often accused of being only rather superficial when it comes to covering the more hardcore and up-to-date science, but not this time. The guests are Click to continue reading this post →

Tales From The Industry, IX

By | | , , , , , ,
12 Comments

Friday saw me involved in the shooting of two more segments for a television show. Seems that the ones from last time did not work out too badly, so the program makers wanted to do more. Hurrah!

Friday shoot

This session was also a lot of fun, and one of the segments (especially) could end up being a particularly good example of getting a good chunk of a whole science story – showing the actual processes involved in doing science – on TV, er, depending upon how it is edited, of course. This is one of the major reasons that I do this sort of thing. At least as important (in my opinion) as talking, as I also sometimes do, to the press about the fancier things we do (perhaps involving the origin of mass, and whether the universe may or may not have extra dimensions, etc) is the process of getting involved with people in the media (the “Industry”) to help them bring the foundations and cornerstones of science to a general audience. No fancy stuff, just the basic but ever so important connection between the physical world around them and simple scientific reasoning. This achieves some very important things, which I bet will last longer in a person’s mind and everyday life than Click to continue reading this post →

A Tasty Phase Diagram?

By | | ,
23 Comments

I love making pies. I perfected my current pie-making technique when I was a graduate student in Southampton. I was in a rented house with four other students, and the house had a splendid apple tree in the back garden. I could not bear to see them all go to waste when it was in full crop. So I made apple pies. Lots of them.

A crucial part of the process of making a good pie is the making of the pastry that will constitute the crust. Very important indeed, unless you are cheating and buying a ready-made crust, in which case you are not making a pie any more – the actual work has been done for you. (Ok, sure, go ahead – shout at me…)

Well, I don’t need to do one of my long cooking posts about this just yet, since the Lab Lemming is concerned about these issues too, I noticed, and has gone to the trouble of preparing what looks like a careful study of the process (including the pitfalls) just in time for the beginning of the primary pie-making season (Thanksgiving, etc…). Here’s a phase diagram from that discussion, which made me laugh quite a bit:

pie crust phases

Here’s a bit of the discussions below it, to whet your appetite…

Click to continue reading this post →

The Lion’s Share

By | | , ,
6 Comments

Remember the Orionids? Well, it is the turn of the Leonids, this Saturday and Sunday (although those are just the peak days). These comets are the result of us passing through the debris left by comet Tempel-Tuttle. The peak will be on the 19th November…. Viewing and other information here (Armagh Observatory), here (a NASA site), and here, from Gary W. Kronk’s site (as is the diagram below). Here’s a nice Space.com article by Joe Rao.

There is expected to be quite a spike in the viewing rate this year… enhanced by a factor of ten to maybe as many as 100 or 200 per hour. This is for the lucky viewers in Western Europe (and the British Isles 🙂 ), North Western Africa, North Eastern USA and Eastern Canada, Click to continue reading this post →

Further Information on Dark Energy

By | | , , , ,
61 Comments

So the press conference is over. I did not listen to it, but the gist of it, from the press release, seems to be that they’ve observed several more supernovae to pin down even more accurately what the universe’s expansion rate was at very early times (up to nine or ten billion years ago). Image below from their site:

supernovae from hubble

From the site, we learn (for background):

Click to continue reading this post →

Less In The Dark Than Before?

By | | , ,
2 Comments

From NASA, tomorrow, at 1:00pm EST: An announcement about Dark Energy. If the pattern of last time is to be followed, there must be new evidence from the space telescope team (represented by Riess and Livio at the press conference) in favour of one interpretation or another. Since they are saying that they will “announce the Click to continue reading this post →

Out of Step, Out of Arguments and Out of Time

By | | , , ,
11 Comments

Those are the words of Kofi Annan at the UN conference on Climate Change earlier today (see AP story by Charles Hanley). His speech emphasized the “frightening lack of leadership” in forming strategies for how to tackle the huge task that lies ahead for our planet with regards emissions. Getting the job done here of course means us realigning our entire global culture’s priorities, taking our eyes off short term gain and looking to prospects for the future. The typical stance of the current US government that strong emissions controls (and treaties to enforce them, such as the Kyoto protocol) will hurt economies is one example of the short-sightedness that we are up against. Their delegates at the conference continue to reject arguments such as Click to continue reading this post →

We’re Not Doomed

By | | , , ,
15 Comments

video gamerUSC has launched a Bachelor’s degree in video games. I know what you’re thinking. Stop it! No, civilisation is not doomed. (Image on right grabbed from Chip Chick). In fact, this could be rather wonderful, as it will create the opportunity to develop the potential of this medium in so many wonderful ways. It will not be about kids sitting there blowing up stuff and shooting up people. Why do I say this?

I remind you that in 1929 USC founded the first film school (at least in the USA)…. I imagine that people turned up their noses at this. Film is now recognized as a major art form, and a powerful tool for education and expression, with USC continuing to lead the pack in educating artists, visionaries and technicians in that area, feeding the local Industry and well beyond.

Doing a degree in film or movie-making (or “The Cinematic Arts”, as we are supposed Click to continue reading this post →