Well, it’s Saturday Night so I thought I’d post a bit of classic Jazz from the late twenties. This is from the superb Duke Ellington band, vintage 1929, which was resident at the Cotton Club in Harlem, New York City. I haven’t seen a personnel listing for this but a couple of the soloists are easy to identify: Barney Bigard on clarinet and Joe “Tricky Sam” Nanton on trombone. The tune Saturday Night Function has become a traditional jazz standard but not many bands can get close to that unique Ellington sound, especially the growling trumpets. Enjoy!
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Saturday Night Function
Posted in Jazz with tags Cotton Club, Duke Ellington, Saturday Night Function on January 16, 2016 by telescoperHow bad is Stormtrooper aim exactly?
Posted in Uncategorized on January 15, 2016 by telescoperHere’s a tongue-in-cheek analysis of the inaccuracy of stormtroopers’ use of firearms in the Star Wars movies.
This is just one manifestation of a general phenomenon – bad guys are always terrible shots! At least in movies…
Delight Through Logical Misery
A Stormtrooper gun. It’s possible they don’t know what these are for. Photo by Roy Kabanlit.
For some unknown reason, I’ve been thinking a lot about Star Wars recently. Going forward, I’ll assume you’ll be familiar with the events and characters of at least the first six films. If not, what have you been doing? Living in a recent, recent time in a galaxy that’s very close to here? Broadly speaking, this post inevitably contains minor spoilers for Episodes II−VI of the Star Wars films. If you haven’t seen them, inexplicably want to find out about Stormtrooper aim and don’t mind knowing some plot details, then feel free to read on.
There are some characteristics of characters or groups of characters within the Star Wars register that are widely held to be fact. This may be despite them not being explicitly stated within the films. Red lightsabers are for the…
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Should the ‘Roast beef of Old England’ be restored as the English anthem?
Posted in Uncategorized on January 15, 2016 by telescoperHere’s an important (?) poll about what an English National Anthem should be, reblogged from Keith Flett’s blog..
I voted for Other (The Blaydon Races) …
Should the ‘Roast Beef of Old England’ be restored as English anthem
Chesterfield MP Toby Perkins may have a point in bringing a bill to the Commons to replace God Save the Queen at sporting events where the England team plays with a specifically English anthem.
The national anthem, God Save the Queen or King, first became common in the 1790s when ‘Church and King’ mobs backed by sailors were keen to oppose radicals who supported the French Revolution.
The traditional English anthem had been the Roast Beef of Old England, and the playing of the new national anthem did not always go down well. A riot took place in Sheffield in 1812 when naval officers insisted it was played at a theatrical performance.
Mr Perkins, not to be confused with Harry Perkins in Chris Mullins a Very British Coup novel, is a supporter of hard right group Progress in…
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Truly, Madly, Deeply – R.I.P. Alan Rickman
Posted in Film with tags Alan RIckman, Rest in Peace, Truly Madly Deeply on January 14, 2016 by telescoperWell, I can’t say that I’m very impressed with 2016 so far. Now the wonderful actor Alan Rickman has been taken from us. The first time I saw him act was on the small screen, in a bit part in Smiley’s People. Anyone remember who he played? It says a lot about his talent that he could make such a small role so memorable. However the first feature film I saw him in was Truly, Madly, Deeply which co-starred the marvellous Juliet Stevenson. I cried more than I’d like to admit.
Anyway, by way of a tribute here he is singing, appropriately enough, The Sun Ain’t Gonna Shine Anymore.
Rest in peace, Alan Rickman (1946-2016).
Follow @telescoperOn the Theory of Gravitational Wave Rumour Sources
Posted in Astrohype, The Universe and Stuff, Uncategorized with tags gossip, gravitational waves, Rumours on January 12, 2016 by telescoperThere has been a great deal of excitement almost nowhere in the astrophysics community since it was announced recently that rumours of the detection of gravitational waves had yet again begun to circulate, so I thought I would add here a brief discussion of the theoretical background to these phenomena.
The standard theoretical model of such rumours is that they are produced from time to time during the lifetime of a supermassive science project after periods of relative quiescence. It is thought that they are associated with a perceived lack of publicity which might threaten funding and lead to financial collapse of the project. This stimulates a temporary emission of hype produced by vigorous gossip-mongering which acts to inflate the external profile of the project, resisting external pressures and restoring equilibrium. This general phenomenon is not restricted to gravitational wave detection, but also occurs across many other branches of Big Science, especially cosmology and particle physics.
However, observations of the latest outburst suggest support for a rival theory, in which rumours are produced not by the project itself but by some other body or bodies in orbit around it or even perhaps entirely independent of it. Although there is evidence in favour of this theory, it is relatively new and many questions remain to be answered. In particular it is not known what the effect of rumours produced in this way might be on the long-term evolution of the project or on the source itself.
Lawrence Krauss is 61.
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Dover Beach
Posted in Poetry with tags Dover Beach, Matthew Arnold on January 12, 2016 by telescoperThe sea is calm tonight.
The tide is full, the moon lies fair
Upon the straits; on the French coast the light
Gleams and is gone; the cliffs of England stand,
Glimmering and vast, out in the tranquil bay.
Come to the window, sweet is the night-air!
Only, from the long line of spray
Where the sea meets the moon-blanched land,
Listen! you hear the grating roar
Of pebbles which the waves draw back, and fling,
At their return, up the high strand,
Begin, and cease, and then again begin,
With tremulous cadence slow, and bring
The eternal note of sadness in.
Sophocles long ago
Heard it on the Ægean, and it brought
Into his mind the turbid ebb and flow
Of human misery; we
Find also in the sound a thought,
Hearing it by this distant northern sea.
The Sea of Faith
Was once, too, at the full, and round earth’s shore
Lay like the folds of a bright girdle furled.
But now I only hear
Its melancholy, long, withdrawing roar,
Retreating, to the breath
Of the night-wind, down the vast edges drear
And naked shingles of the world.
Ah, love, let us be true
To one another! for the world, which seems
To lie before us like a land of dreams,
So various, so beautiful, so new,
Hath really neither joy, nor love, nor light,
Nor certitude, nor peace, nor help for pain;
And we are here as on a darkling plain
Swept with confused alarms of struggle and flight,
Where ignorant armies clash by night.
by Matthew Arnold (1822-1888)
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Ashes to Ashes
Posted in Music with tags Ashes to Ashes, David Bowie on January 11, 2016 by telescoperThe Renaissance of Sussex Physics
Posted in Education, The Universe and Stuff with tags Alan Dalton, Department of Physics & Astronomy, University of Sussex on January 10, 2016 by telescoperI’m grateful to Darren Baskill for compiling this plot which shows the number of graduates in Physics (including Astrophysics) from the Department of Physics & Astronomy at the University of Sussex since 2004.

The last two columns are projections, of course, but we can be rather confident about the numbers. The increase over the last few years is predominantly a result of having more students enter our Physics programmes, but there has also been a significant increase in progression rates (as a consequence of excellent teaching), which is why we think the predicted numbers of graduates in 2016 and 2017 are likely to be accurate.
One reason for the recent growth was that in 2008 – a particularly low year on the above graph – the Higher Education Funding Council for England (HEFCE) recognized that Physics departments in the South East were struggling to recruit sufficient numbers of students to be financially viable. This led to the formation of SEPNet, a five-year programme which resulted in an injection of cash to promote physics across the South East of England via a range of activities, including a vigorous outreach programme. This almost immediately began to increase the number of applications to do Physics at Sussex (and indeed across the SEPNet consortium), with the result that 3-4 years later the number of graduates started to climb. SEPNet-2, which started in 2013, has developed this initiative still further, with new initiatives in collaborative graduate education.
(For the record note that I took over as Head of School at the beginning of 2013. I will make no further comment…)
This increase in student numbers has generated more income for the Department, all of which is invested back into teaching, research and other activities (including more outreach!) to create a broader curriculum, more choice for students, and more teaching staff; the number of staff in Physics & Astronomy has increased from 23 to 40 since 2013, for example.
The income generated by this expansion has allowed us to broaden our research base too. This seems an appropriate time to mention that a new research group in Materials Physics has just been established within the Department. Professor Alan Dalton from the University of Surrey will be joining the Department next month as Professor of Materials Physics, and several further appointments will follow to establish a new research activity in his area of interest.
Alan’s research interests focus on understanding the fundamental structure-property relationships in materials containing one- and two- dimensional structures such as carbon nanotubes, graphene and other layered nanomaterials. Alan is particularly interested in developing viable applications for nano-structured organic composites (mechanical, electrical and thermal). He is also interested in the directed-assembly and self-assembly of nanostructures into functional macrostructures and more recently interfacing biological materials with synthetic inorganic and organic materials and associated applications.
I’m delighted by this development, which will not only create an entirely new research activity but also add significantly to the range of options we can offer students, as well as new opportunities for undergraduate projects and placements. It also has enormous potential to build links with other Departments, especially Chemistry (which is part of the School of Life Sciences).
To end with, I thought I would also comment on another chart that Darren produced:

Apart from showing the very high levels of achievement of our students, this provides quantitative evidence of something I had suspected for some time. Although the proportion of female Physics students overall has hovered around 23% with little change since 2004, the propotion of female students getting first class degrees is significantly higher than for male students.
So there you are. Women are better at Physics than men. Discuss.
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Peace Piece
Posted in Jazz with tags Bill Evans, Jazz, Peace Piece on January 9, 2016 by telescoperBy way of an interlude in this busy period as term gets back underway I thought I’d post this beautiful track by the great jazz pianist Bill Evans. I remember reading somewhere that Bill Evans recorded this right at the end of a session, in 1958. It was unrehearsed, entirely improvised and done in one take. It’s based on a simple two-chord progression that subsequently appeared in Flamenco Sketches, one of the tracks on the classic Miles Davis album Kind of Blue. To my ears, Peace Piece is more redolent of the composition style of Erik Satie than any other jazz musician I can think of. Although it starts out very simply it becomes more complex and fragmented as it develops, and makes effective use of dissonance in creating tension to contrast with the rather meditative atmosphere established at the beginning. Anyway, this is one of my all-time favourite tracks by one of my all-time favourite jazz musicians so I hope you don’t mind me sharing it on here.
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