Dos and Donts for beard wearers in hot weather

Posted in Uncategorized on July 19, 2016 by telescoper

Topical.

kmflett's avatarKmflett's Blog

Beard Liberation Front

19th July

Dos and Donts for beard wearers in hot weather

Karl-Marx-007

With temperatures of 30C and above across much of the UK the Beard Liberation Front, the informal network of beard wearers, has produced a guide for beard wearers covering what is prudent for the beard in hot weather and what is not.

Don’t
Don’t expose the beard hairs and follicles to the sun for any longer than 5 minutes at a time. The sun can dry out hairs and follicles and cause a withering effect.
Don’t use beard oils or waxes. In hot weather they may drip and may cause the beard to become sticky with beard hairs tangled*
Don’t shave off the beard unless absolutely unavoidable, for example you are already working in a very hot environment

Do
Do cool the beard by placing it from time to time in a freezer compartment for a…

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Private Eye on Physics Graduation

Posted in Education, The Universe and Stuff with tags , , on July 19, 2016 by telescoper

Given the occasion I thought I’d just post this rather excellent cartoon I saw last year  Private Eye

Physics Graduation

Vesti La Giubba

Posted in History, Opera with tags , on July 19, 2016 by telescoper

On what looks set to be the hottest day of the year I’m getting ready to head off to the Brighton Dome for this afternoon’s graduation ceremony for the School of Mathematical and Physical Sciences. This requires the wearing of ridiculously heavy robes on top of a suit which means that I’ll probably melt even before I start reading the names out. Anyway, the need to wear silly clothes for this performance reminded me of the famous aria Vesti La Giubba, which I translate roughtly as “Put on the costume”, from the  Opera Pagliacci. Here is a collection of recordings of this by the great Enrico Caruso, whose 1907 version of Vesti La Giubba was the world’s first million-selling record.

 

George Ellis – Are there multiple universes?

Posted in The Universe and Stuff with tags , , , on July 18, 2016 by telescoper

So, back to Brighton and a sweltering office on Sussex University Campus. I made it back to pick up the list of names I’ll be reading out at tomorrow afternoon’s graduation ceremony in time to give me a few hours’ practice tonight. On the train back from Cardiff I remembered a discussion I had at the conference last week, especially about the various views about cosmology, especially the idea that we might live in a multiverse. I did a bit of a dig around and found this nice video of esteemed cosmologist  (and erstwhile co-author of mine) George Ellis talking about this, and also about his favourite kind of universe (namely one with a compact topology).

 

Jacob van Artevelde

Posted in History with tags , , , on July 17, 2016 by telescoper

image

This statue stands in the Vrijdagsmarkt (“Friday Market”) in Ghent just round the corner from the hotel I stayed in last week. It is of
Jacob van Artevelde , a merchant turned statesman who brokered an alliance with Edward III during the early stages of the Hundred Years War. Flanders had close commercial ties with England at the time and Artevelde thought it would be very bad for business to be on the wrong side of the conflict.

The statue is supposed to show Artevelde pointing in the direction of England, but it isn’t aligned correctly.

Artevelde was very close to the Plantagenet royal family. His son, Philip, being the godson of the Queen, Philippa of Hainault, and named in her honour.

Incidentally, among the actual sons of Philippa of Hainault was John,  who happened to be born in Ghent, which for some reason was rendered in the English of the time as “Gaunt”. John of Gaunt was the first Duke of Lancaster, and founded the House of Lancaster, which gave us Henry IV to Henry VI (inclusive).  In fact (or at least in Shakespeare) it was the eldest son of John of Gaunt, Bolingbroke, who deposed Edward III’s successor Richard II and thus became Henry IV..

Return Journeys

Posted in Uncategorized on July 16, 2016 by telescoper

So here I am, then. Sitting in my hotel room in Ghent after breakfast. About to pack my belongings and start the journey back to England. The Ghent Festival didn’t interrupt my sleep too much. Although there were people around until the early hours of the morning the noise wasn’t enough to keep me awake.

It’s been a nice meeting, not least because they gave me a gift pack for doing my invited talk:

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GIFT PACK

I’m not sure what all the stuff is, but there’s definitely a bottle of a beer called Delirium Tremens which sounds promising and some chocolate which I’ll give to a good home. I don’t like chocolate. I will have to lug this back home on the train, but I’m sure I’ll cope.

So I’ll shortly be heading off to the railway station for the train to Brussels, whence to London and then Cardiff. Then I’m back in Brighton for most of next week, especially the Summer Graduation ceremony – my last official duty as Head of School.

It just remains to thank the organizers for inviting me to this meeting. It seems next year’s MaxEnt will be in Brazil!

 

Last Day of MaxEnt2016

Posted in Biographical, History, The Universe and Stuff with tags , , on July 15, 2016 by telescoper

This week has gone very quickly. It is already the last day of MaxEnt2016. Tomorrow I’m returning by train to the UK. Last night was a very nice conference dinner at a place called Parnassus (which is actually a deconsecrated church). That was after a very enjoyable afternoon of sightseeing through two guided tours, one on foot and the other by boat.

This morning is the last session in the conference venue Oude Vismijn. Here is a snap taken in between talks this morning:

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MaxEnt2016

In olden days this hall looked more like this:

vismijn3

Given the location it’s a pity I didn’t think to put a joke in my talk about the Poisson distribution. Geddit?

Over the last few days the City of Ghent has been preparing for the annual Ghent Festival (Gentse Feesten) which has involved the construction of dozens of temporary structures including stages for the bands to play on, and many tents of various sizes for beer consumption). The Festival goes on for 10 days and the first night is tonight. I’m told it’s very noisy in the city centre, which is where my hotel is, so I’m not sure I’ll get much sleep tonight as the festivities go on round the clock!

 

Emily Dickinson’s Desk

Posted in History, Poetry with tags , on July 15, 2016 by telescoper

Here’s a fascinating post about the poet Emily Dickinson. Apparently she wrote all her poems sitting at that little square table!

malcolmguite's avatarMalcolm Guite

Emily's desk Emily’s Desk

Whilst I was speaking at a CS Lewis conference in Amherst I had the opportunity to visit Emily Dickinson’s house, now beautifully preserved as the Emily Dickinson Museum. And so I came to stand in that ‘mighty room’ where all the poems were written, and there, plain and simple and strangely, paradoxically, small was her little desk: a small square writing table.  I was filled with wonder at how much had flowed from so small a space, but then I thought about Dickinson’s characteristically concentrated and terse verse forms; those compact and concentrated little quatrains with the emphatic dashes linking and yet binding in the energy of her phrases, and it seemed to me the smallness of the desk was itself part of the form of the poetry, part of her gift.

Anyway the whole experience stirred me on to this: (as always you can hear…

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Cosmology: A Bayesian Perspective

Posted in Talks and Reviews, The Universe and Stuff with tags , , on July 14, 2016 by telescoper

For those of you who are interested, here are the slides I used in my invited talk at MaxEnt 2016 Maximum Entropy and Bayesian Methods in Science and Engineering, yesterday (13th July 2016) in Ghent (Belgium).

How They Brought the Good News from Ghent to Aix

Posted in Poetry with tags , , on July 13, 2016 by telescoper

I.
I sprang to the stirrup, and Joris, and he;
I galloped, Dirck galloped, we galloped all three;
‘Good speed!’ cried the watch, as the gate-bolts undrew;
‘peed!’ echoed the wall to us galloping through;
Behind shut the postern, the lights sank to rest,
And into the midnight we galloped abreast.

II.
Not a word to each other; we kept the great pace
Neck by neck, stride by stride, never changing our place;
I turned in my saddle and made its girths tight,
Then shortened each stirrup, and set the pique right,
Rebuckled the cheek-strap, chained slacker the bit,
Nor galloped less steadily Roland a whit.

III.
‘Twas moonset at starting; but while we drew near
Lokeren, the cocks crew and twilight dawned clear;
At Boom, a great yellow star came out to see;
At Dffeld,’twas morning as plain as could be;
And from Mecheln church-steeple we heard the half-chime,
So, Joris broke silence with, ‘Yet there is time!’

IV.
At Aershot, up leaped of a sudden the sun,
And against him the cattle stood black every one,
To stare thro’ the mist at us galloping past,
And I saw my stout galloper Roland at last,
With resolute shoulders, each hutting away
The haze, as some bluff river headland its spray:

V.
And his low head and crest, just one sharp ear bent back
For my voice, and the other pricked out on his track;
And one eye’s black intelligence,—ever that glance
O’er its white edge at me, his own master, askance!
And the thick heavy spume-flakes which aye and anon
His fierce lips shook upwards in galloping on.

VI.
By Hasselt, Dirck groaned; and cried Joris, ‘Stay spur!
‘Your Roos galloped bravely, the fault’s not in her,
‘We’ll remember at Aix’—for one heard the quick wheeze
Of her chest, saw the stretched neck and staggering knees,
And sunk tail, and horrible heave of the flank,
As down on her haunches she shuddered and sank.

VII.
So, we were left galloping, Joris and I,
Past Looz and past Tongres, no cloud in the sky;
The broad sun above laughed a pitiless laugh,
‘Neath our feet broke the brittle bright stubble like chaff;
Till over by Dalhem a dome-spire sprang white,
And ‘Gallop,’ gasped Joris, ‘for Aix is in sight!’

VIII.
‘How they’ll greet us!’—and all in a moment his roan
Rolled neck and croup over, lay dead as a stone;
And there was my Roland to bear the whole weight
Of the news which alone could save Aix from her fate,
With his nostrils like pits full of blood to the brim,
And with circles of red for his eye-sockets’ rim.

IX.
Then I cast loose my buffcoat, each holster let fall,
Shook off both my jack-boots, let go belt and all,
Stood up in the stirrup, leaned, patted his ear,
Called my Roland his pet-name, my horse without peer;
Clapped my hands, laughed and sang, any noise, bad or good,
Till at length into Aix Roland galloped and stood.

X.
And all I remember is—friends flocking round
As I sat with his head ‘twixt my knees on the ground;
And no voice but was praising this Roland of mine,
As I poured down his throat our last measure of wine,
Which (the burgesses voted by common consent)
Was no more than his due who brought good news from Ghent

by Robert Browning (1812-1889)