Archive for May, 2008

Critical Mass and the Automobile

Posted in Activism, cycling, Manchester on May 31, 2008 by Philonous
illustration by Jim Swanson

I was recently reading Chris Carlsson’s book “Critical Mass: Bicycling’s Defiant celebration” which is a compilation of various articles from worldwide newspapers and zines. According to one of the articles, there was a sort of proto-Critical Mass (see SocioMath’s article here) in San Francisco in 1896. At the time, cyclists, or wheelmen as they seem to have called themselves, were annoyed at the lack of good roads and the ubiquity of raised tramlines in the centre of roads. They campaigned in particular for roads to be built properly so that cycling (which at the time was seen as ‘the modern transport’) would become easier for commuters. Their lobbying actually had some effect and the roads were modernised. Ironically of course, this paved the way (ho ho) for mass produced automobiles which eventually relegated cyclists again to second citizens of the road.
Perhaps Critical Mass now should seek to provide true cycling highways for people who would like to travel slightly farther afield (in particular suburban commuters) by building major cycle paths through cities.

I read more than a year ago about the so called National cycle network which I assumed would be a network of cycleways throughout the country, finally making it practical and easy to travel long distances by bike. My first impulse was to cycle from here across the Penines to York and lo! there is indeed a route – namely the Transpenine Trail. Unfortunately however, this route is not in any way designed for speed – the website mentions parts of the track which are ‘off road’.

This morning I thought it might be a good idea to check out a slightly better route along part of the Fallowfield loop. I cycled west from Fallowfield along the disused railway line and then up to Salford Quays for a bit of a break before heading back to the city centre. The cycleway for as long as it lasts, is great – with the exception of the sporadic barriers. If only there were such a route say from south Manchester into the city centre itself:- imagine the number of people who would use this to commute.

chain and rider lubrication in Salford

Here are some links:

Interesting Music

Posted in interesting music on May 28, 2008 by Philonous

You are listening to:

  1. Elephant Gun – Beirut
  2. Stay – Maurice Williams and the Zodiacs
  3. She’s not there – The Zombies
  4. You showed me – The Turtles
  5. I’m happy just to dance with you – The Beatles
  6. Dimples – John Lee Hooker
  7. Oliver’s Army – Elvis Costello and the Attractions
  8. Echo Beach – Martha and the Muffins
  9. Belle qui tiens ma vie – John Renbourn group

Gunther von Hagens (Anatomist)

Posted in art, culture, Manchester, nature, science with tags , , on May 26, 2008 by Philonous

Dr Gunter von Hagens in front of his work (from www.bodyworlds.com )


Today, Le Fox and I were invited, through mere serendipitous fortune, to a question and answer session with the mysteriously eccentric Gunther von Hagens. For those not in the know, the Body Worlds exhibitions have been confronting taboos throughout the world with its sensationalist if not puritanical insistence on public knowledge of anatomical detail since its Japanese inception in 1995. Gunther von Hagens himself is the leading proponent of the concept of a modern renaissance man. He claims:

“The presentation of the pure physical reminds visitors to BODY WORLDS of the intangible and the unfathomable. The plastinated post-mortal body illuminates the soul by its very absence.
Plastination transforms the body, an object of individual mourning, into an object of reverence, learning, enlightenment, and appreciation.

“I hope for BODY WORLDS to be a place of enlightenment and contemplation, even of philosophical and religious self-recognition, and open to interpretation regardless of the background and philosophy of life of the viewer.”

On Saturday night, I found myself in the extraordinary position of inquisitor in a closed session with the progenitor of Body Worlds 4 himself. My question, rather flacidly put, was:

“In your exhibition, you quote Descartes’ Medations on First Philosophy and allude to Vesalius’ groundbreaking discoveries in the field of anatomy, in particular his direct opposition to Galen. Descartes work marked the transition from a scholastic age of philosophy to an age of rationalist foundationalism (and Cartesian dualism), while Vesalius revealed to us fundamental new discoveries relating to that most basic of questions: of what stuff are we made? Where in the history of knowledge do you place yourself, and how do you judge your legacy to future generations?”

Of course, this paraphrased piece of nonsense is a dressed up version of the question I would have asked had my inexperience not entirely paralysed me with a mix of awe and stereotypical British politeness. As it was, I asked a messy question along the same lines but put with much less force and sadly lacking in eloquence. He answered rather obliquely, insisting that personal vanity did not enter into Body Worlds.

A plastinated man


Let me put my opinion on Body Worlds in some context. Initially, spurred on by the widespread pubic fervour, I was convinced by a wily Le Fox that it would be an experience not to be missed to see the public airing of Dr von Hagen’s most controversial exhibition to date. With considerable misgivings and almost insurmountable cynicism, we made our way to the MoSI, as it has been rebranded, to see what there was to see. Once I’d entered the first of the four or five crowded halls, I was struck by an intense feeling of awe, my gaze settling on installations of carefully arranged muscle and connective tissue. There were certainly cringeworthy moments, not least reading Goethe quoted next to ‘Gunter von Hagens (Anatomist)’. (Incidentally, when i put this to him, Dr von Hagens himself seemed noticably to cringe, placing the blame squarely on the shoulders of his wife’s design of the exhibition.)

I must admit however that the my general experience was overwhelmingly one of wellbeing and a greater awareness of the viscera of which we are, as human beings, composed. Interspersed between the deliberately provocative poses were some truly fascinating invitations to medical science and disease. Comparative displays of normal lungs and livers with those of smokers and drinkers were a graphic health warning and seemed to fulfill one of Dr von Hagen’s stated aims of promoting greater body awareness among the general pubic.

The rather disappointing truth is that in order to maximise visitor numbers, Body Worlds must rely on sensationalism for its marketing which paints it as anything but serious science. The meeting showed more than anything that Gunther von Hagens is primarily an academic with a passion for anatomy and its public understanding. The success of Body Worlds has had the unfortunate consequence of his message being subsumed by the publicity machine that surrounds him and the rabid commercialism that inevitably followed.

Check out these links for more:

Naked as the day you died

Posted in culture, Manchester with tags on May 24, 2008 by Philonous

So… Manchester Museum has covered up it’s mummies. Director Nick Merriman has said that due to visitor complaints, they are now to be covered with cotton shrouds. The archaeologists and staff in the egyptology and archaeology departments (and many others) are very upset at this.

At first I was confused. This was the first headline I saw about the story:
‘Fury as museum bosses cover up naked Egyptian mummies to protect ‘sensitivities’ of visitors’
My initial thought was something to the effect of ‘stupid puritans even hate dead naked people.’ However, reading between the lines of this rather biased first article, I suddenly realized I’d stumbled upon an issue I was very familiar with- the repatiration of human remains.
Working at the archaeological site of a Native American village for many years, I was well versed in NAGPRA (Native American Graves Repatriation Act) and I admit that when I first came to England, and saw human remains on display- probably these very mummies in fact, because I first lived in Manchester- I was very shocked. Not because they were naked, but I had been schooled in the idea that putting human remains on view was entirely disrespectful and innapropriate.
I think that this article from the Guardian gives a more balanced view.
Native American bodies- skeletons, etc- used to be the centre of many American museum exhibitions, and I often received phone calls from elderly museum goers who recalled viewing them on display at our sister museum downtown. They wanted to know where the ‘dead Indians’ had gone and how dissapointed they were to not be able to show their grandchildren. I would swallow and politely inform them that this was not appropriate any more and that the bodies had most likely been returned to their descendants and reburied.
So… what do I think about this? Just because something has always been done doesn’t mean it’s right. If there are some descendents of the mummies- indigenous people of Egypt, etc- who protest them being on show then I say they should be taken off display and returned. This freaks a lot of archaeologists out because they say that they’ll lose their collections and chance for scientific study. Well even though I love archaeology, I can whole heartedly admit that it is a product of colonialism and was mainly insitited to reinforce its hegemony through it’s ‘discoveries’- to make indigenous peoples an other, regulat them to the past, and take away the rights of their descendents. Well, that’s its worst side. At it’s best, it teaches us important lessons about the past and connects us to it.
I’ve pretty much gotten it into my head that England/Europe is ahead of America in many ways (fashion, gay marriage, health care, etc) but in this case I’m really surprised that so many people are being so old school and raging against the machine. Mummise rank right up there with dinosaurs, in attracting families and others to gawk at museum collections. I’d think that museums would want to try to find a more meaningful way to attract and engage their audiences. After working in museums for over seven years, I don’t think I’m being too niave about this.

Guerilla Gardening: resistance is fertile

Posted in Activism, art, craft, culture, Manchester with tags , on May 20, 2008 by Philonous


The other day, Le Fox and I made our way down to Manchester’s Urbis to check out their new exhibition on Manga. Having seen the exhibition (which to be honest seemed to be aimed mostly at the emo-kids in the Cathedral gardens outise), we wandered upstairs to kill a little more time.

To my pleasant surprise they had an exhibition about Urban Gardening. It seems that I was not alone in my desire for the greening of Manchester’s city centre – there were a great many tips for what to grow in confined balconies and window boxes. (No doubt the whole exhibition was a passionate response to Sociomath’s Urban Orchards post.)

What intrigued me most, however, was a small corner of the exhibition devoted to so called Guerilla Gardening. It seems as though people as despserate for green space as me had decided upon a more pro-active strategy than posting rants on a blog. They instead congregate on what is considered by them to be wasteland and plant trees, herbs, vegetables and flowers in an effort to foster a greater sense of well-being and civic pride among local residents.

A couple of years ago, the hallowed airtime of the Beeb itself devoted a moment or two to the notion of guerilla gardening and in particular it’s London posterboy, Richard Reynolds: a 30 year old, MG-driving, road-bike riding, well spoken former advertising executive. Have a look at a slightly tongue in cheek seven minute documentary below about guerilla gardening in London.

As for the history of Guerilla gardeining, Wikipedia claims that it started with the True Levellers or Diggers as they became known. These were folk who started gardening on common land and living in cooperatives in the second half of the 17th century. I’d argue that perhaps, since these people were growing food on land that would otherwise have been used to graze cattle that they don’t really embody the “pleasant mischeif” mindset of the modern Guerilla gardener. It seems that it all really started (as most vaguely radical movements) in New York in the 1970’s with the Green Guerilla group transforming a private derelict lot into a garden.

One of the parts of the exhibition which really caught my attention was the concept of ‘seed-bombing’. The idea is to be able to plant seeds in relatively inacessible places (behind fences/barbed wire etc). Rather than trying to bypass obstacles, such areas are ‘bombed’ with lumps of mud and compost containing seeds. By the next year, voila: flowers aplenty! Have a look at this video of some seedbombers in Chicago.

I’m told that there are such orgainisations in Manchester. I know nothing about them.

Some links:

The Brazil Nut Effect

Posted in Manchester, maths with tags on May 13, 2008 by Philonous

Ever wondered why on packets of cereal it sometimes says something to the effect of “Please turn packet on its side to redistribute nuts evenly”? I’d always thought that this was because any of the larger particles would have sunk to the bottom. It turned out that this was in fact not the case.
Yesterday was the day of the MRSC08 conference for postgraduate maths students in Manchster. One of the talks explained the so called “Brazil nut effect”, the phenomenon of larger nuts rising to the top of packets of mixed nuts during transport. The following video (taken from here) shows the effect working on a brass cylinder among polystyrene foam beads.

It turns out that although gravity pulls the cylinder down relative to the polystyrene, there are granular flow effects that also push the cylinder up which are far greater than expected. I can’t claim to be an expert, but the talk was incredibly interesting. (See Prof. Nico Gray’s website for research about granular flows in Manchester).

Here’s a slow motion version of the above video to maybe give some intuitio for what’s going on. I have to admit, I still don’t quite understand from where the upward force comes.

A musical Offering

Posted in interesting music on May 9, 2008 by Philonous

You’re listening to:

  1. Chop Suey! – System of a Down
  2. Dirge – Death in Vegas
  3. Filmstar – Suede
  4. One Way – Levellers
  5. Dusted – Leftfield
  6. Sympathique – Pink Martini
  7. Black Hole Sun – Soundgarden
  8. Over the hills and far away – Led Zeppelin
  9. Perpetuum Mobile – Penguin Café Orchestra
  10. Neighbourhood – Space