Archives for posts with tag: physics

What information could be stored in dark matter?

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Before we could attempt an answer to this question we first had to decide what we meant by ‘information’.

The Dark Matter Day Discussion Group at UCL’s Institute of Education was a cross discipline event looking at three texts as catalysts to spark conversations about dark matter research, ideas of discovery, knowledge and materialisms.

Symmetry Magazine: The origins of dark matter.
From the primordial soup of the Big Bang to freeze-out and the WIMP miracle.

Chantal Faust: Dark Matters  – a specially commissioned essay for Laboratory of Dark Matters

Kader Attia: The Loop
Planetary Computing (Is the Universe Actually a Gigantic Computer?)

Creation, transition, destruction, decay. Matter is constantly regenerated. Our perception of broken is negative. Information is not ‘lost’ but released and absorbed.

Turning to Carlo Rovelli for an insight; The word ‘information’ is highly ambiguous being used in a variety of contexts from mental and semantic (“the information stored in your USB is comprehensible”) to mathematically quantifiable  (“the information stored in your USB is 32 Gigabytes”). There is physical information which is based on correlation that adheres to the laws of physics and meaningful information that leads to intentionality, agency, purpose and function. Physics is not a science about how the world is: it is a science of how the world can be.

We questioned if we have lost ancient knowledge and ways of understanding. Our senses are capped but it is possible to gain enhanced consciousness through forms of meditation and how is this experienced?

Further reading to explore perceptions of reality, self awareness and consciousness; David Bohm On Creativity and with Bryan Hiley The Undivided Universe: An Ontological Interpretation of Quantum Theory.

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Two publications were also launched.

Laboratory of Dark Matters – a project overview publication with an introduction to Dark Matter and Boulby Underground Laboratory and contributions from participating artists. Daniel Clark, Luci Eldridge, Susan Eyre, Kate Fahey, Amy Gear, Sarah Gillett, Peter Glasgow, Robert Good, Melanie King and Elizabeth Murton.

Also an artist edition of the insightful poetic essay from Chantal Faust with layout designed by Daniel Clark to reflect the challenge of negotiating dark matter.

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Many events were scheduled to mark the newly established Dark Matter Day which the STFC decided should share the date with Halloween.

The Royal Astronomical Society hosted a symposium convened by chair of the Dark Matter UK (DMUK) Consortium, Dr Chamkaur Ghag (UCL). Understanding the nature of Dark Matter is one of the most important scientific missions of our time. UK researchers are at the forefront of Dark Matter research: modelling its impact on cosmology in N-body simulations; mapping its distribution with weak lensing studies; seeking direct detection in highly sensitive detectors buried deep underground; searching for signatures of Dark Matter annihilations in space; and even trying to produce some new Dark Matter at the LHC. The afternoon’s speakers were Dr Andrew Pontzen (UCL) on Dark Matter in the Cosmos, Prof. Henrique Araujo (Imperial College London) on Searching for Dark Matter, Prof. Jocelyn Monroe (Royal Holloway University of London) on Global Impact from Dark Matter Research and Prof. Malcolm Fairbairn (King’s College London) on Theories of Dark Matter.

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Following the inspiring project proposal judging dinner with Yinka Shonibare, when difficult decisions were made, the successful proposals for Guest Projects 2018 have been announced. Having been a part of the process I am excited for all the groups and anticipating some excellent projects.

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Ugly Duck “Ways of Sensing” talk during the “Making It Real” festival explored the intersection of analogue and digital technologies.

The speakers were Lewis Bush and Levin Haegele  who use spectrographic, infrared and satellite technologies to process alternative ways of capturing information.

Levin Haegele sounds like an a very useful person to know. His mission is to realise the impossible dreams of artists. He also converts cameras to shoot in infra red and ultra violet.

 

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Levin Haegele shot with converted IR camera

 

Lewis Bush spies on international spy networks listening in to their coded messages, plotting their signal origins and collaging together complex satellite maps of remote terrains.

 

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Lewis Bush from Shadows of the State

 

Night time visit to Vitrine showing THE ONLYES POWER IS NO POWER from Wil Murray.

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Swirling and mutating, the image origins are echoes of locations where his family circus performed that were also the locations of “balloon bomb” strikes. The seasons marking time, summer and winter negatives overlaid and partially obscured with painted brush strokes. Painting out of history or the subconscious.

How information is lost or passed on is addressed in Blade Runner 2049 set in a dystopian future coping with a catastrophic digital data wipe leaving a gap in history.

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A short visit to Everything At Once at Store Studios, curated by Greg Hilty and Ossian Ward  for Lisson Gallery in collaboration with The Vinyl Factory.

Despite his rather selfish egotistical patenting of Vanta Black I have to admit Anish Kapoor makes visually intriguing works.

 

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Anish Kapoor At The Edge of the World II

 

 

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Ai Weiwei Iron Tree Trunk

 

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Dan Graham Two V’s Entrance-Way

 

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Rodney Graham Vexation Island (still)

 

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Allora and Calzadilla Solar Catastrophe

Alma Thomas showing in Soul of a Nation at Tate Modern. (At 80 was the first African American woman to have a solo show at the Whitney Museum of American Art in 1972.)Fascinated by the space age she followed daily reports of NASA’s Mariner 9 mission to photograph Mars. Huge dust storms on the planet prevented images from being relayed back to earth but inspired her to make this work.

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Alma Thomas Mars Dust (detail)

Ilya and Emilia Kabakov Not Everyone Will Be Taken Into The Future

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Great title – Not Everyone Will Be Taken Into The Future, for me conjures an image of the time when we have to leave this planet for some new home and there are only a few spaces available on the spaceship, though really it is talking about being remembered, having a legacy that lives on.

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Human engagement for the storage of information in opposition to death cannot be measured with the same scales used by the natural scientist. Carbon-dating tests measure the natural time according to the information loss of specific radioactive atoms. However, the artificial time of human freedom (“historical time”) cannot be measured by simply turning carbon-dating formulas around, so that they now measure the accumulation of information.” Vilém Flusser

Sam Hodge created an atmospheric immersive experience at The Crypt Gallery, Kings Cross for White Noise, a collective that presents works investigating a world filled with omnipresent background noise, explorations of ‘seeing the unseen’, ‘zones of indiscernibility’ and the ‘indeterminate’, and the freedom of the imagination to fill the void.

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Sam Hodge Vibrant Matter

“The Sun, the Moon, the Earth and its contents are material to form greater things, that is, ethereal things – greater things than the Creator himself has made” John Keats, 1817

The Live Creature and Ethereal Things  excellent discussion event at Arts Catalyst initiated by  Fiona Crisp as part of her ongoing research project Material Sight of non-documentary photography and video to interrogate extremes of visual and imaginative representation in fundamental science and technology. She has also visited Boulby Mine.

 

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Fiona Crisp Pump Lodge (from Boulby Series, Subterrania)

 

Participants included Tara Shears, Suchitra Sebastian talking about emergent particles and new states of matter that require new language to describe, Nahum Mantra demonstrating the Theremin and talking about mesmerism and invisible forces and arts Catalyst director Nicola Triscott. How to make big science more intimate.

Tara Shears clarity on the structure of the universe containing just 12 ingredients (quarks and leptons) held by 4 fundamental forces brought home a happy analogy for me with the 12 sided dodecahedron Plato’s representative shape of the universe.

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This has prompted me to look closer at Dante’s cosmology as a description of a finite universe, now known as the 3-sphere universe.

I am enjoying making intuitive connections to link the attributes of each heavenly sphere with those of the quarks and leptons. inspired by mythology going back to my reaction when I first came across the seemingly autological names of the quarks and leptons. Up Quark would be the Empyrean and Down Quark earthly paradise and the plucky Muon who appears in my cloud chamber takes Mars for Virtues and courage.

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Fiona Crisp warned against the dangers of art and science collaborations instrumentalising each other. Her work attempts to present an image to be viewed without trying to extract knowledge as in documentation. To evoke time, distance and scale yet create an intimacy of looking and embracing productive doubt.

“Both those taking snaps and documentary photographers, however, have not understood ‘information.’ What they produce are camera memories, not information, and the better they do it, the more they prove the victory of the camera over the human being.” Vilém Flusser

Following Fiona Crisp’s research into sharing knowledge combined with the act of making. ‘Origami-Folding the Local Universe’.   I learnt of the Council of Giants, a ring of 12 large galaxies surrounding the Local Group of which our milky way is a member, in the Local Sheet (where nearby galaxies share a similar velocity). Another key 12 to consider.

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Two everydaymatters circles showing at Woolwich Contemporary Print Fair with Thames-side Studios.

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everydaymatters (Paradise Passage #1 N7) sold

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Back in the studio I pulled out some work I started a long while ago but never finished. Avondale Rialto is from when I was looking at the exotic names given to the prosaic caravan, when escape is an ideal never realised. It ties in with the idea of a paradise to be found. I may do some more work with this.

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Below the pavements and around the foundations of the City’s offices lies a layer of Dark Earth: the debris from the collapse and decay of lost centuries including that of Roman London. Powered by wiretapper, Dark Earth audio experience led us from a secret rendezvous to the underground ruins of a Roman house via a rambling narrative attempting to create a steamy atmosphere appropriate to a bath house and pill (tic tac) popping time travel back to a civilisation teetering on the edge of its downfall.

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“Human engagement for the storage of information in opposition to death cannot be measured with the same scales used by the natural scientist. Carbon-dating tests measure the natural time according to the information loss of specific radioactive atoms. However, the artificial time of human freedom (“historical time”) cannot be measured by simply turning carbon-dating formulas around, so that they now measure the accumulation of information.” Vilém Flusser

The duly received wordpress pre posting sharing alert –  ‘a broken connection requires repair’ takes on new significance after our dark matter day discussions.

‘The omnipresence of repair in the universe is without a doubt the sole reason it is shared by both mathematics and art. It is a primary characteristic of human biological and cultural evolution. Without the process of repair, there would be nothing — neither chaos nor stability. Everything is guided by the determinist agency of repair.’ Kader Attia

 

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In my practice I spend a lot of time thinking about the past rather than the future, researching origins and myths. History changes with the telling and the future is full of probabilities. In Carlo Rovelli’s Seven Brief Lessons on Physics the sixth lesson asks the question ‘what is the present?’ Physicists and philosophers have come to the conclusion that the present is an illusion and time does not flow, but this is not how we experience the world. Compare ‘now’ with ‘here’. ‘Here’ is subjective to where it is spoken. ‘Now’ is subjective to the instant it is spoken. Both terms are indexical. We wouldn’t claim only things that are ‘here’ exist so why do we say only things that are ‘now’ exist? The problem isn’t solved but it is believed to have something to do with thermodynamics (heat does flow) and our limited capacity to comprehend the universe. A supersensible being would experience the universe as a single block of past, present and future.

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The London Lumiere event changed the city temporarily, bouncing some photons around which brought people out onto the streets for a bit of wonderment.

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It was the coldest night to be out but there were some magical moments to be had.

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Litre of Light – use simple technology with recycled plastic bottles and water to provide sustainable solar lighting for communities across the world. Fantastic idea and I liked that these bottle ends look like a myriad of suns.

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Spectra-3 is an interactive light and sound installation by Field who create hi-tech experiences with a human touch. Supposedly tracking the audience it looked like it had latched onto to something more interesting in the cosmos. Liking this other work of theirs –  New Nature

Moon Kyungwon and Jeon Joonho’s video installation  The Ways of Folding Space and Flying is an archaeological quest into human civilization.

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In this multiscreen installation we are dwarfed by giant projections. Voyeurs peering through portholes at this lone explorer on her voyage, sleeping, taking exercise, discovering new experiences.

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Both futuristic and retrospective the artists are inspired by Taoist practice, supernatural powers and the desire to fly. Their protagonist appears in a state of wonder exploring the unknown.

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Giving ground to the meditative and emancipatory effects of  complex human desires it allows us to dream and wonder what an other future might hold.

Lee Lee Nam shows technical wizardry in a series of digital works. Moving gently through the seasons this traditional landscape is in a constant captivating cycle of rebirth.

The characters on a traditional scroll dissolve, falling away pixel by pixel

1601 Venice Lee Lee Nam (3)In the centre of the room a captive dove beats its wings as it is plunged beneath the water.

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I thought Lu Yang’s video work Moving Gods. was really interesting, the imagery playing with desire and attraction, worked on me.

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An ethnically diverse male group play out some ritual that references video games, mythology and religious iconography.

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A mash up of superheroes, fashion iconostas and saints that plays on the attraction of power and the use of symbol to establish status.

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She is out to deconstruct and uses new technologies to question our emotional and bodily relationships to a digital world.

Introduced to Hito Steryl via her e-flux essays on digital culture I was keen to see her new work at the Venice Biennale. Entering the space of her video installation Factory of the Sun was like entering digital space in Tron fashion.

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The room, pulsating with dance beats, was transformed into a 3D graphic grid with deckchairs and loungers to lie back in and be transported to the future. 1601 Venice Germany  Hito Steryl (2)

Fast moving and mesmerizing dancers morph and rotate in a game like scenario where a new digital light transfers reality into digital culture. There is an underlying menace in this frenetic world as borders collapse and the gun may or may not be real.

It makes me think of the curse of the red shoes.