Tag Archives: Collider

Designing Collider

We sat down with Pippa Nissen from Nissen Richards Studio to talk about her team’s work on our Collider exhibition.

Left to right: Pippa Nissen, Simon Rochowski and Ashley Fridd from Nissen Richards Studio

Left to right: Pippa Nissen, Simon Rochowski and Ashley Fridd from Nissen Richards Studio

Can you tell our readers a little about NISSEN RICHARDS studio and the kinds of projects you work on?

We are a bit unusual as a design practice as we work in different sectors; architecture, theatre and exhibition. We love the way that they have slightly different rhythms and processes that all feed on each other. Exhibition design sits nicely between architecture and theatre; it’s about the space and form of different spaces (architecture), but ultimately is about a visitor experience in a timeline across these (theatre).

You went out to CERN several times for the Collider exhibition, what was your impression of the place?

We were completely bowled over by CERN – it was extraordinary as well as full of the ordinary. The sheer size and aesthetic was beautiful – both above ground and below. In the corridors and the warehouses that you arrive in – it felt as if everything was frozen in time from somewhere around 1970 with an austere and functional Swiss graphic language thrown in.

Below ground was like a science fiction film, or being in a giant Ferrari engine – stunningly beautiful and utterly functional.

We also loved the fact that people led normal lives that went on while they were working on such mind-blowing things; and how these clashed unexpectedly. One scientist for example had his kitchen organised so that he could still see the operational screens of CERN – so he could be eating breakfast, helping his children with their homework and watching a collision happening.

The humanness of the spaces also shone through – funny posters about the CERN lifestyle (dancing and singing clubs etc) or jokes pinned up next to an equation and technical drawing of the tunnel – how CERN was filled by thousands of people doing their job – all contributing to something cutting edge and important.

We were particularly taken for example by a scribbled note on a wipe board in the control room saying ‘Don’t forget to reset the undulators!’ next to a comic-book style joke cut out from a magazine about scientists.

What approach did you take in the exhibition design?

We had this amazing experience at CERN, being shown around by extraordinary scientists that were passionate about their work but incredibly friendly and clear in their explanations.

We had a real sense of this being a place where everyone was involved for the good of it all – at the forefront of science – like travelling in space, not knowing exactly what they were about to discover, which was incredibly exciting.

It was full of different people, of different nationalities, with conversations moving freely from English to French to Italian etc. It felt like a truly collaborative and non-hierarchical place.

That is what we wanted to capture – and we decided to base the experience for the visitor to the museum on the same idea – as if you were gaining access to these wonderful people and spaces that few get to see.

Early drawings of the Collider exhibition

Early drawings of the Collider exhibition

As a piece of design, I really enjoy the spatial rhythm of the exhibition; it takes you around the exhibition and helps you in what to look at, giving you clues and gestures, how spaces vary and change as you go through.

Exploring the corridors of CERN, Collider exhibition.

Exploring the corridors of CERN, Collider exhibition. Credit: Science Museum

I also love the graphic language developed by both Finn Ross the video designer (see more of Finn’s photos from his visit to CERN here), and Northover & Brown the 2D designers, which supplements our designs – adding a level of detail in a bold and photographic but abstract way: how the beam of the Collider becomes a character in your journey as a visitor.

There was a very diverse team working on Collider, including people from the worlds of theatre, design, museums and science. What was the development process like?

The “diverse-ness” of the team was hugely enjoyable but also a great challenge. If everyone in the team had been in one room, it could have been quite overwhelming.

There were video designers, lighting designer, sound designer, playwright, costume designers, and actors and there were also other consultants such as graphic designers, conservators, security experts, quantity surveyors, project managers, and of course the scientists and people from CERN.

To find a clear voice we decided to work through workshops; something that we have done before especially in the theatre where we work with many different artists.

This was a very enjoyable process – we would all be together in a room, brainstorm and slowly plot out the visitors’ journey as if we were making a film. We used flipcharts, models, photos, text, films etc that we pinned all round the rooms of various parts of the Science Museum.

Are there any particular highlights during the design process that stand out?

There are so many wonderful moments. But to pick a few; setting up a green screen in the Science Museum while Brian Cox made his cameo; going to the stunning underground spaces of the detectors and filming; and workshop-ing with our playwright and actors in a small rehearsal space in Whitechapel. We all realised that we were creating something quite special.

What has the reaction to the exhibition been?

The day after the exhibition opened we were on tenterhooks and rather perfectly, the Independent Newspaper ran a front-page story with a large picture of Peter Higgs with the headline “Intelligent design: ‘God Particle’ theorist opens sublime exhibition”.

Peter Higgs at the launch of the Collider exhibition.

Peter Higgs at the launch of the Collider exhibition. Credit: Science Museum

I went straight from the newsagent to the framers and now it has pride of place in our studio. The reaction from the press has been very positive with 5* reviews.

But our greatest praise is from visitors who say that they feel as if they have taken a trip to CERN, and understand both what the people are like, and a bit more about the science behind it.

Are there any other exhibitions/projects that inspired your work on Collider?

It is interesting that the work we talked about the most when making Collider – were theatre projects that we had worked on or we had visited. Ones where the audience moves around between events and their journey is tailored and twisted by using actors, musicians, video, props, and installations.

We have worked on a couple of these kinds of projects for Aldeburgh Festival. On “The Way to the Sea” we took over a village in Suffolk for a week, and staged two musical performances in different locations, while a 500 strong audience walked between locations coming across signs, poetry, actors, props, speakers, and installations.

My most memorable type of exhibition event that sticks in my mind and inspired me to study theatre design in the first place is over 20 years ago in the Clink (before it was developed). The artist Robert Wilson worked with a sound designer to create a series of stories that you wandered through as a visitor, each like exquisite tableau.

There were a series of these kind of events in the late 80’s early 90’s and I spent my student years assisting Hildegard Bechtler on a few of her pioneering projects, where she took over buildings to subvert the theatre and create more of a total experience for the audience from the moment they entered the theatre building. It is tremendously exciting to use this in exhibition design years later.

Do you think that the mixture of theatre and exhibition works?

I think that it really works, and for me it is about helping the visitor engage with the content of exhibitions. In a theatrical setting people can have an emotional sensorial connection – through sound, smell, touch – and once engaged they can spend time to understand and interpret the meaning of the objects or artefacts.

I feel that there is a lot of scope in this – and exhibitions are becoming different to what they used to be. It is now not enough to put some objects in a showcase and write a label – I learn from my own children that they often feel like they need a way in when visiting museums.

Ultimately it is all about the objects as they are the authentic elements. However we can help with giving them meaning through designing people’s experience.

We will continue to use elements of theatre in our work, and enjoy the relationship between what is real with its own set of history, and what we are adding to allow you in.

The Collider exhibition runs at the Science Museum until 5 May 2014 (tickets can be booked here). The exhibition will then open at the Museum of Science and Industry in Manchester from May 23 – September 28 2014 (tickets available soon here).

Peter Higgs: The Life Scientific

Quantum physicist and broadcaster Jim Al-Khalili blogs on interviewing Peter Higgs for the new series of The Life Scientific on BBC Radio 4. Discover more about the LHC, particle physics and the search for the Higgs boson in our Collider exhibition

I love name dropping about some of the science superstars I’ve interviewed on The Life Scientific. ”Richard Dawkins was quite charming on the programme, you know”, or “James Lovelock is as sharp as ever”, and so on. So imagine my excitement when I heard I would be interviewing the ultimate science celebrity Peter Higgs.

When I discovered we had secured him for the first programme in the new 2014 series, I knew I had to get something more out of him than to simply regurgitate the popular account of the man as shy, modest and unassuming, and still awkward about having a fundamental particle named after him; or how the Nobel committee were unable to get hold of him on the day of the announcement because he had obliviously wandered off to have lunch with friends.

This was an opportunity for two theoretical physicists – OK, one who has a Nobel Prize to his name and one who doesn’t, but let’s not split hairs here – to chat about the thrill of discovery and to peek into the workings of nature, whilst the outside world listened in.

A couple of Bosons: Peter Higgs with Jim Al-Khalili

A couple of Bosons: Peter Higgs with Jim Al-Khalili. Credit: Charlie Chan

You can listen to the programme from 18 February, but here are a few extracts to whet your appetite.

Can you explain the Higgs mechanism in 30 seconds?

At some point in the programme, inevitably, I had to ask Peter to explain the Higgs mechanism and Higgs field (both more fundamental concepts than the Higgs boson). He gave a beautifully articulate and clear explanation, but I then thought I should ask him to give the ‘idiot’s guide to the Higgs’, just to cover all bases. Here’s how that went:

‘The Boson that Bears my Name’

Working alone in Edinburgh in the sixties, Peter Higgs was considered ‘a bit of a crank’. “No-one wanted to work with me”, he says. In 1964, he predicted the possible existence of a new kind of boson, but at the time there was little interest in this now much-celebrated insight. And in the years that followed, Peter Higgs himself failed to realise the full significance of his theory, which would later transform particle physics.

In July 2012, scientists at the Large Hadron Collider at CERN confirmed that the Higgs boson had indeed been found and Peter Higgs shot to fame. This ephemeral speck of elusive energy is now the subject of car adverts, countless jokes, museum exhibitions and even a song by Nick Cave called the Higgs Boson Blues. But Higgs has always called it the scalar boson or, jokingly, ‘the boson that bears my name’ and remains genuinely embarrassed that it is named after him alone.

In fact, three different research groups, working independently, published very similar papers in 1964 describing what’s now known as the Higgs mechanism. And Higgs told me he’s surprised that another British physicist, Tom Kibble from Imperial College, London didn’t share the 2013 Nobel Prize for Physics, along with him and Belgian physicist, Francois Englert.

On fame
When the 2013 Nobel Prize winners were announced, Peter was famously elusive (much to the frustration of the world’s media). Most people romanticised that he was blissfully unaware of all the fuss or just not that interested. These days, he’s constantly being stopped in the street and asked for autographs, so I asked him whether he enjoyed being famous:

Physics post-Higgs
With the discovery of the Higgs finally ticked off our to-do list, attention is turning to the next challenge: to find a new family of particles predicted by our current front-runner theory, called supersymmetry. Higgs would ‘like this theory to be right’ because it is the only way theorists have at the moment of incorporating the force of gravity into the grand scheme of things.

But what if the Large Hadron Collider doesn’t reveal any new particles? Will we have to build an even bigger machine that smashes subatomic particles together with ever-greater energy? In fact, Peter Higgs believes that the next big breakthrough may well come from a different direction altogether, for example by studying the behaviour of neutrinos, the elusive particles believed the be the most common in the Universe, which, as Higgs admits, “is not the sort of thing the Large Hadron Collider is good for”.

When it started up in 2008, physicists would not have dreamt of asking for anything bigger than the Large Hadron Colider. But today one hears serious talk of designing a machine that might one day succeed it. One candidate is the somewhat unimaginatively named Very Large Hadron Collider. Such a machine would dwarf the Large Hadron Collider. It would collide protons at seven times higher energy than the maximum the Large Hadron Collider is able to reach. And it would require a tunnel 100 km in circumference. Of course this is not the only proposal on the table and there are plenty of other ideas floating about – none of which come cheap, naturally.

There are certainly plenty more deep mysteries to solve, from the nature of dark matter and dark energy to where all the antimatter has gone, and we will undoubtedly find the answers (oh, the delicious arrogance of science). Let’s just hope we don’t have to wait as long as Peter Higgs did.

Keen to discover more? You can listen to Peter Higgs on BBC Radio 4′s The Life Scientific (first broadcast 9am on 18 February) and visit the Collider exhibition at the Science Museum until 5 May 2014. 

Max and Tangle’s guide to particle physics

To celebrate our Collider exhibition, we worked with the BAFTA award-winning Brothers McLeod to bring particle physics to life in this short animation. Myles and Greg McLeod had a pretty tough brief to squeeze all of particle physics (the entire Standard Model) into a two minute animation, but we think they pulled it off.

Collider content developer Rupert Cole interviewed scriptwriter Myles McLeod to find out how they did it.

Is this your first animation to do with physics?

I think it is! Though we’ve done maths before. We won a BAFTA for our psychedelic preschool maths show ‘Quiff and Boot’. Yes, that’s right, psychedelic maths. We also once explained Calculus using zombies. We’ve also done a bit of biology – dinosaurs to be precise – which was fun. We had to summarise 165 million years in 3 minutes. That’s efficiency for you.

Was it a challenge to cram so much particle physics into a two-minute animation?

Well, the challenge is where the fun lies. We were lucky that Harry Cliff at the Science Museum provided us with a wonderful visual explanation. Since we understood it, and we’re definitely not physicists, we knew that others would too. It was a great starting place from where we could then construct the backbone of the narrative. The next thing was what kind of a story did we want to tell, and what kind of characters would be in it.

How did you find physics compared with other topics you have worked with?

I think physics is one of those subjects that does both frighten and fascinate people. Everyone seems to have a drop off point, a point where you go ‘yes I understand that, yes I understand that’ and then ‘no I have no idea what you just said’. It’s such a fundamental science and some of it seems so deep and complex that on the face of it almost seems like magic, especially when you start talking about time moving at different rates and space being curved. On the other hand, it’s all about stars and forces and time and looking to beyond and imagining what’s out there and how it all works, so it’s a beautiful science too.

Where did the names Max and Tangle come from?

Well we wanted to take some characters from the world of physics so the cat is supposed to be Schrödinger’s Cat. Schrödinger coined the term entanglement, and Tangle sounded like a good name for a cat. We just needed a second character and Maxwell’s Demon was mentioned to us, and hey presto we had Max.

How did you decide on what the personalities of Max and Tangle would be like?

A lot of it came out of the question, ‘why would someone explain in a conversation all this information about particle physics?’ It seemed logical that one was clued up and clever and the other not as smart. Then it seemed like this could be a game of one-upmanship. So the less smart one needed their own advantage to balance things out, for Max that had to be his slyness and gung-ho approach to experiments. Once you start writing the script and getting them talking to each other they really start to show their personalities to you. When the voices come and later the animation, then they become even more distinct.

Do you have a favourite between Max and Tangle?

Max is great because he’s up to no good and it’s fun to have a character like that. They create chaos. But if you were asking me who I’d rather have over to lunch, I think I’d go with Tangle to avoid Max’s life-threatening experiments.

Discover more about protons, quarks and particle physics in our Collider exhibition.

JJ Thomson’s Cathode-ray tube

Rupert Cole celebrates JJ Thomson’s birthday with a look at one of the star objects in our Collider exhibition.

Holding the delicate glass cathode-ray tube in my hands, once used by the great physicist JJ Thomson, was an incredible treat, and an experience I will never forget.

I had read lots about Thomson’s famous experiments on the electron – the first subatomic particle to be discovered – but to actually see and touch his apparatus myself, to notice the blackened glass and the tube’s minute features that are omitted in books, brought the object to life. History suddenly seemed tangible.

Using more than one cathode-ray tube in 1897 for his experiments, Thomson managed to identify a particle 1,000 times smaller than the then known smallest piece of matter: a hydrogen atom. Cambridge’s Cavendish Laboratory, where Thomson spent his scientific career, also has an original tube in its collection.

Each tube was custom-made by Thomson’s talented assistant, Ebenezer Everett, a self-taught glassblower. Everett made all of Thomson’s apparatus, and was responsible for operating it – in fact, he generally forbade Thomson from touching anything delicate on the grounds that he was “exceptionally helpless with his hands”.

The quality of Everett’s glassblowing was absolutely crucial for the experiments to work.

Cathode-rays are produced when an electric current is passed through a vacuum tube. Only when almost all the air has been removed to create a high vacuum – a state that would shatter ordinary glass vessels – can the rays travel the full length of the tube without bumping into air molecules.

Thomson was able to apply electric and magnetic fields to manipulate the rays, which eventually convinced the physics world that they were composed of tiny particles, electrons, opposed to waves in the now-rejected ether.

Find out more about Thomson and the story of the first subatomic particle here, or visit the Museum to see Thomson’s cathode-ray tube in the Collider exhibition. If you’re interested in the details of how Thomson and Everett conducted their experiments visit the Cavendish Lab’s outreach page here.

A Nobel Tradition

Content Developer Rupert Cole explores the most famous science prize of all, and some of its remarkable winners. 

Today, science’s most prestigious and famous accolades will be awarded in Stockholm: the Nobel Prize.

Before we raise a toast to this years’ winners in physics, Peter Higgs and Belgian François Englert, let’s take a look back at the man behind the Prize, and some of its winners.

Alfred Nobel

A Swedish explosives pioneer who made his millions from inventing dynamite, Alfred Nobel left in his will a bequest to establish an annual prize for those who have “conferred the greatest benefit to mankind”, across five domains: physics, chemistry, physiology or medicine, literature and peace. To this end, he allocated the majority of his enormous wealth.

Alfred Nobel. Credit: Science Museum / SSPL

Alfred Nobel. Credit: Science Museum / SSPL

When Nobel’s will was read after his death in 1896, the prize caused an international controversy. Unsurprisingly, Nobel’s family were not best pleased, and vigorously opposed its establishment. It took five years before it was finally set up and the first lot awarded – the 1901 physics accolade going to Wilhelm Rontgen for his 1895 discovery of x-rays.

Paul Dirac’s maternal mortification

When the phone rang on 9 November 1933, the exceptionally gifted yet eccentric Paul Dirac was a little taken back to hear a voice from Stockholm tell him he had won the Nobel Prize.

The looming press attention, which had always surrounded the Nobels, made the reclusive Dirac consider rejecting the award, until Ernest Rutherford – JJ Thomson’s former student and successor as Cavendish professor – advised him that a “refusal will get you more publicity”.

Under different circumstances Rutherford had been similarly “startled” when he found out he was to be given a Nobel – a physicist through and through, he was awarded the 1908 Prize in Chemistry, joking his sudden “metamorphosis into a chemist” was very unexpected.

Dirac shared the 1933 physics prize with Erwin Schrödinger – famed for his eponymous equation and dead-and-alive cat – for their contributions to quantum mechanics. Each was allowed one guest at the award ceremony held at the Swedish Royal Academy of Science. Schrödinger brought his wife, Dirac brought his mother.

Quantum theorists: Wolfgang Pauli and Paul Dirac, 1938. Credit: CERN

Quantum theorists: Wolfgang Pauli and Paul Dirac, 1938. Credit: CERN

Florence Dirac did what all good mothers do: embarrass her son in every way imaginable. The first incident came at a station café in Malmo, where in this unlikely setting an impromptu press conference took place.

Dirac, who had been described by the British papers as “shy as a gazelle and modest as a Victorian maid,” was asked “did the Nobel Prize come as a surprise?” Before he could answer, Dirac’s mother butted in: “Oh no, not particularly, I have been waiting for him to receive the prize as hard as he has been working.”

The next embarrassment came when Mrs Dirac failed to wake up when the train reached Stockholm. She was ejected by a guard, who had thrown her garments and belongings out of the carriage window. The Diracs arrived late, and meekly hid from the attention of the welcoming party – who had been wondering where they were.

The third and final maternal faux pas came at Stockholm’s Grand Hotel. The pair had been booked into the finest room – the bridal suite. Mrs Dirac, displeased, demanded a room of her own, which Dirac paid for out of his own pocket. It doesn’t matter if you’ve co-founded quantum mechanics, predicted antimatter and won the Nobel Prize; mothers will be mothers.

Peter’s Pride

Like other humble laureates before him, Peter Higgs wished to duck out of the press furore surrounding the Nobel. At the time of the announcement on the 8th October there was a nail-biting delay. The cause? The Nobel committee could not get hold of Higgs, who had turned his phone off and planned to escape to the Scottish Highlands.

As Peter Higgs revealed to me at the opening of the Collider exhibition at the Science Museum, if it was not for a dodgy Volkswagen beetle or public transport, Peter would have made it to the Highlands on Nobel day. Instead, he just laid low in Edinburgh.

Peter Higgs (right) with friend Alan Walker and the personalised bottles of London Pride at Collider opening. Credit: Science Museum.

Peter Higgs (right) with friend Alan Walker and the personalised bottles of London Pride at Collider exhibition opening. Credit: Science Museum.

At the Collider launch last month, we celebrated with Higgs in the appropriate way: over a personalised bottle of London Pride ale – the same beverage he chose in favour of champagne on the flight home from CERN’s public announcement of the Higgs boson discovery. So, when Englert and Higgs receive the honour today, let’s all raise two glasses: an English Ale and a Belgian Blonde!

For more on many of the Nobel prize-winning discoveries in physics history, including those of Dirac, Englert and Higgs, visit the Collider exhibition at the Science Museum.

Story of the Search for the Higgs Boson wins Royal Society Prize

Will Stanley, Science Museum Press Officer, blogs on the latest winner of the 2013 Royal Society Winton Prize for Science Books.

Theoretical physicist, presenter and author, Sean Carroll, has won the world’s most prestigious science book prize, with his story of the search for the elusive Higgs boson.

Carroll’s The Particle at the End of the Universe (OneWorld Publications) was announced as the winner of the 2013 Royal Society Winton Prize for Science Books last night at the Royal Society in London.

The £25,000 prize was awarded by Sir Paul Nurse, Nobel Prize-winning President of the Royal Society, with comedian and TV presenter Dara Ó Briain hosting the event. Speaking after winning the prize, Carroll said, “I feel enormous gratitude towards the thousands of physicists at the Large Hadron Collider and the millions of people who express their love for science everyday!”

This is a timely win for Caroll, with the discovery of the Higgs Boson in 2012 and last month’s Nobel Prize for Physics awarded to Peter Higgs and François Englert for their theoretical prediction of the Higgs boson. The Science Museum is also telling the story of the world’s greatest experiment and the hunt for the Higgs boson in a new exhibition, Collider.

Peter Higgs and Stephen Hawking in the Collider exhibition.

Peter Higgs and Stephen Hawking in the Collider exhibition.

Judges for the 2013 Royal Society Winton Prize for Science Books included impressionist Jon Culshaw, novelist Joanne Harris, journalist Lucy Siegle and Dr Emily Flashman, Royal Society Dorothy Hodgkin Fellow at University of Oxford.

The panel was chaired by Professor Uta Frith DBE FBA FRS, Emeritus Professor of Cognitive Development at University College London, who described the book as “an exceptional example of the genre and a real rock star of a book.” Frith went on to explain, “Though it’s a topic that has been tackled many times before, Carroll writes with an energy that propels readers along and fills them with his own passion. There’s no doubt that this is an important, enduring piece of literature.”

Carroll’s telling of ‘the greatest science story of our time saw off strong competition from a riveting shortlist of authors:

  • Bird Sense by Tim Birkhead, published by Bloomsbury
  • The Particle at the End of the Universe by Sean Carroll, published by OneWorld Publications
  • Cells to Civilizations by Enrico Coen, published by Princeton University Press
  • Pieces of Light by Charles Fernyhough, published by Profile Books
  • The Book of Barely Imagined Beings by Caspar Henderson, published by Granta
  • Ocean of Life by Callum Roberts, published by Allen Lane (Penguin Books)

If you would like to read more of these books, the Royal Society have published the first chapter of each book here.

Now in its 25th year, the book prize is sponsored by investment management company Winton Capital Management (supporters of our Collider exhibition). David Harding, Founder and Chairman of Winton Capital Management commented, “Sean Carroll’s book is a fascinating account of an inspiring scientific experiment that has brought thousands of people from different countries together to pursue knowledge in a collective way.”

Collider: Celebrating with Higgs and Hawking

This week we were joined by two of the world’s most eminent scientists, Stephen Hawking and Peter Higgs, to celebrate the opening of our Collider exhibition.

Peter Higgs and Stephen Hawking in the Collider exhibition.

Peter Higgs and Stephen Hawking in the Collider exhibition.

The exhibition, open until May 2014, explores the people, science and engineering behind the largest scientific experiment ever constructed, the Large Hadron Collider at CERN.

After a packed event in Parliament on Monday evening (more about that here), Higgs and Hawking joined us for a full day of public events on Tuesday.

The day began with Professor Peter Higgs answering questions from a lucky group of students from across the UK in our IMAX theatre – with thousands more watching the Guardian live stream online.

Higgs talked about his scientific hero Paul Dirac (who went to Peter’s school), being nominated for the Nobel Prize and whether discovering the Higgs boson was a good thing for physics. “Do you expect me to say it’s a bad thing,” joked Peter.

I always found physics rather dull at school. Chemistry was far more interesting – Peter Higgs.

The afternoon featured a spectacular double-bill of science and culture, with novelist Ian McEwan and theoretical physicist Nima Arkani-Hamed in conversation and an audience with Stephen Hawking.

Presented by broadcaster Martha Kearney, McEwan and Arkani-Hamed shared their thoughts on similarities and differences between the two cultures. Professor Arkani-Hamed explained that the gulf between arts and science is one of language, often mathematics, with McEwan discussing the obsessive element in science – the pursuit of something larger than ourselves – and it’s similarity to the arts.

I like to think of science as just one part of organised human curiosity – Ian McEwan. 

It was a very rare treat, and a huge honour, to journey into time and space with Stephen Hawking. Stephen shared that the Science Museum was one of his favourite places, “I have been coming here for decades. And that simple fact, in itself, tells quite a story.”

He went on to discuss his early work on black holes (Hawking would like the formula he wrote to be on his memorial) and the information they contain, “Information is not lost in black holes, it is just not returned in a useful way. Like burning an encyclopaedia, it’s hard to read.”

Hawking finished his talk with a plea to us all to be curious.

“The fact that we humans, who are ourselves mere collections of fundamental particles of nature, have been able to come this close to an understanding of the laws governing us, and our universe, is a great triumph.

So remember to look up at the stars and not down at your feet. Try to make sense of what you see and hold on to that childlike wonder about what makes the universe exist.”

As the day ended, the recent Nobel Prize winner and our most famous living scientist were given a tour of Collider.

Stephen Hawking views the Collider exhibition with curator Ali Boyle

Stephen Hawking views the Collider exhibition with curator Ali Boyle

We’ll leave the final word to Ali Boyle, the Collider exhibition curator.

Collider in the Palace of Westminster

Sian Worsfold describes an extraordinary encounter between the worlds of politics and science.

The nation’s newly-minted Nobel prize winner, Professor Peter Higgs, was guest of honour at a special event arranged for Lords and MPs to celebrate the Science Museum’s groundbreaking exhibition, Collider.

On Monday night in the Palace of Westminster, a series of special events began to celebrate the launch of an exhibition that allows visitors to step inside the epic Large Hadron Collider at the European Organization for Nuclear Research in Geneva, better known as CERN.

The opening events were kicked off by an exclusive reception in Portcullis House hosted by the Parliamentary Office of Science and Technology (POST), in collaboration with the Science Museum. MPs, Lords and other distinguished guests had the opportunity to meet leading figures from the field of particle physics, including Professor Peter Higgs, Dr Stephen Myers, CERN’s Director of Accelerators and Technology, and Andrew Taylor, Executive Director of STFC National Laboratories.  

Ian Blatchford, Director and Chief Executive of the Science Museum Group, talks about the importance of the new Collider exhibition for the Museum. Credit: Smith and Scholey

Ian Blatchford, Director of the Science Museum discussing the Collider exhibition. Credit: Smith and Scholey

Guests included Andrew Miller MP, Chair of the Science and Technology Select Committee; Liam Byrne, MP, Shadow science spokesman; Gerry Sutcliffe MP; Julian Huppert MP; Lord Jordan; Dr Lutz-Peter Berg, Science and Technology Attache for the Swiss Embassy; Dr Stephen Benn, Director of Parliamentary Affairs, Institute of Biology; and particle physicist Jon Butterworth.

They were invited to explore and interact with exhibits provided by some of the UK’s leading particle physics groups, including UCL, Imperial College, University of Cambridge and Science and Technology Facilities Council (STFC), and talk to researchers about their latest work.

Dr Chris Tyler, Director of POST, compered the event with the opening speech delivered by Adam Afriyie MP, Chairman of POST and former Conservative science spokesman. Ian Blatchford, Director and Chief Executive of the Science Museum Group, thanked supporters of the exhibition, which brings the epic collaborative endeavour at CERN to life with objects, cutting edge theatre and digital techniques. Curator Ali Boyle, Deputy Keeper of Science and Medicine at the museum, and Dr Harry Cliff, particle physicist at University of Cambridge and the museum’s Fellow of Modern Science, also gave an overview of the challenges of recreating the world’s greatest experiment for visitors, and treated guests to a sneak preview of the exhibition trailer.

Dr Stephen Myers, CERN’s Director of Accelerators and Technology, gave an overview of more than 40 years experience of creating collisions at CERN, while Andrew Taylor conveyed his excitement at the STFC and Science Museum working together on the exhibition.

Popular exhibits included a ping-pong accelerator provided by Professor Jordan Nash from Imperial College and a display entitled ‘What is the LHC?’ from Mark Wells at STFC. This featured a scale model of a section of the LHC, highlighting how this international endeavour has advanced a range of scientific fields, from physics and engineering to computational science. Steve Wotton from the Cavendish Laboratory at the University of Cambridge entranced parliamentarians with a cloud chamber and a spark chamber, to demonstrate that high energy particles are all around us.

Adam Afriyie, Chairman of POST, congratulates Professor Peter Higgs on his recent Nobel Prize for physics. Credit: Smith and Scholey.

Adam Afriyie congratulates Peter Higgs. Credit: Smith and Scholey.

Guest of honour, recent Nobel Prizewinner Professor Peter Higgs, received many congratulations throughout the evening for his landmark contribution to the field of particle physics. He was in high demand with everyone, from recent science graduates and Fellows to star struck MPs. At his side was his University of Edinburgh colleague, Alan Walker.

As it began to rain outside, Professor Higgs was given a special umbrella, decorated with an image of one of the great ‘eyes’ of the vast LHC, the CMS detector.

Collider runs at the Science Museum from 13 November 2013-6 May 2014. To find out more visit sciencemuseum.org.uk/collider.

LHC: Lip Hair Champions

Content Developer Rupert Cole explores some famous moustaches in particle physics ahead of the opening of our new Collider exhibition on 13th November. 

It’s that time again: Movember – the eminently charitable moustache-growing month raising awareness for men’s health. But what, you might reasonably wonder, has facial hair got to do with particle physics? Well, I have a theory; one backed by hard pictorial and anecdotal evidence…

The Cavendish lab’s moustachioed students, 1897. Credit: Cavendish Laboratory

The Cavendish lab’s moustachioed students, 1897. Credit: Cavendish Laboratory

Consider the glory days of Cambridge’s Cavendish Laboratory, during which the first subatomic particle was identified, a revolutionary particle detector invented, and the atomic nucleus split by one of the first particle accelerators. Significantly, the great Cavendish leaders and pioneers of this period cannot be accurately described as clean shaven.

Joseph John Thomson

JJ Thomson has a “rather straggling moustache,” wrote a talented student called Ernest Rutherford in 1896, “but a very clever-looking face and a fine forehead”. In another letter to his fiancé, Rutherford made the additional comment that Thomson “shaves very badly”.

We may detect a hint of jealousy in Rutherford’s description of Professor “JJ”. As, according to one chronicler of the lab’s history, the young student Rutherford possessed only “a thinly sprouting moustache”.

JJ Thomson. Credit: Cavendish Laboratory

JJ Thomson. Credit: Cavendish Laboratory

Nevertheless, concealed in Thomson’s supposedly wayward bristles was a creative and audacious genius. At the time, the Cavendish’s director had been performing his groundbreaking experiments on cathode rays. The next year he shocked the scientific world when he announced the existence of a particle smaller than the smallest atom – later dubbed the “electron”.

Ernest Rutherford

Once the rambunctious New Zealander’s lip-hair had acquired its full bushy substance, he was well on the way to scientific stardom.

His first momentous contribution to physics came in 1902 at McGill University, Canada. Rutherford and his colleague Frederick Soddy explained what radioactivity actually is – the process of atomic decay.

Soddy described his co-discoverer simply as an “exuberant natural, young man with a moustache”. Biographers would later characterise Rutherford’s ever-growing asset as reminiscent of a “walrus”.

By the time he succeeded his old moustachioed mentor, JJ Thomson, as Professor of the Cavendish, Rutherford had already discovered the atomic nucleus (1911) and managed to split nitrogen atoms in half, causing them to transmute into two oxygen atoms (1917-19).

But it was at the Cavendish that he ushered in the era of accelerator physics. Contemporaries recall a particular accessory: a pipe, containing the world’s driest and instantly-flammable tobacco.

Ernest “The Walrus” Rutherford. Credit: Science Museum / SSPL

Ernest “The Walrus” Rutherford. Credit: Science Museum / SSPL

On one Spring day in 1932, Rutherford entered the lab in a famously foul mood. His pipe “went off like a volcano” – having pre-dried his tobacco on a radiator. Impatient at the progress his young researchers John Cockcroft and Ernest Walton had made with their 800,000-volt proton accelerator, he instructed them to “stop messing about… and arrange that these protons were put to good use”.

At Rutherford’s suggestion, they immediately installed a zinc-sulphide scintillation screen – a device which causes charged particles to sparkle when they hit – into their wooden observation hut. A few days later, Walton saw on this screen evidence that their machine was splitting the nucleus of lithium atoms!

Had the authority of the tache and pipe not intervened, the Cavendish men may have been pipped to the discovery by the clean-shaven American teams, who boasted the biggest and best of accelerators.

Charles Thomson Rees Wilson

CTR Wilson, one of Rutherford’s fellow students at the Cavendish, was a
“modest” personality with a similarly unassuming moustache. He spent 16 years assembling cloud chambers – a device he initially invented to study meteorological phenomena.

A keen mountaineer – an activity that always complements well-trimmed bristles – Wilson derived inspiration to build cloud chambers when he was atop Ben Nevis, observing beautiful optical effects.

His third and final chamber, completed in 1911, was later described by Rutherford as “the most original and wonderful instrument in scientific history”. Incredibly, it could capture with photographs the tracks of particles. Wilson had invented the first detector that could visualise and record the subatomic world.

CTR Wilson, 1927. Credit: AB Lagrelius and Westphal

CTR Wilson, 1927. Credit: AB Lagrelius and Westphal

It seems remarkable that the humble moustache may have had such a crucial role in the foundation particle physics. Never again would the Cavendish be led by lip-hair champions; and considering the lab’s unprecedented success in this golden period, we can reliably infer the cost of this absence.

I leave you with the words of Arthur Eddington: “An atom which has lost an electron is like a friend who has shaved-off his moustache.”

Next week you can see Thomson’s cathode-ray tube, Rutherford’s atomic models, the Cockcroft-Walton accelerator, CTR Wilson’s cloud chamber, and much more at the Science Museum’s new Collider exhibition. 

For more famous physics moustaches click here.

LHC: Lifting Heavy Contraptions

Curator Ali Boyle on how the Collider team are installing some of the larger objects in our new exhibition. 

It’s just three weeks to go until Collider opens with a flurry of exciting events. Which means that we’re getting to the best part of exhibition work – after all the planning, the objects are finally starting to make their way onto gallery.

That’s sometimes easier said than done when your objects come from CERN. A few are so large that we’ve had to install them on gallery early and build the rest of the exhibition around them. First up was the object we call The Beast, a 2-tonne section of one of the giant dipole magnets that keep the LHC’s particle beams on course.

Thankfully it was only a section – a whole LHC magnet weighs in at 35 tonnes and is 15 metres long. And our basement gallery is a lot easier to get to than a tunnel 175 metres below ground, the challenge faced by CERN as they upgrade the LHC’s magnet system.

dipole_lifting

Conservator Richard (in white) supervises The Beast being lowered onto its trolley. (Credit: Alison Boyle)

Another 2-tonne behemoth, delivered from CERN that morning, followed – an accelerating cavity from LEP, the Large Electron Positron collider, which previously occupied the tunnel that now houses the LHC. The copper cavity, used in the first phase of LEP operations, looks like something Jules Verne might have imagined.

The LEP cavity's storage sphere is carefully lowered into place. (Credit: Alison Boyle)

The LEP cavity’s storage sphere is carefully lowered into place. (Credit: Alison Boyle)

Of course, being the Science Museum, we’re used to big bits of kit. The LHC objects, although hefty, were a piece of cake compared with getting the planes in. Or handling the 4-tonne Rosse Mirror, which we moved into its current position in Cosmos & Culture in 2009.

Made of speculum, a mixture of copper and tin, the Rosse Mirror is six feet in diameter. It is one of the few surviving original pieces of the largest scientific instrument of its day, the enormous telescope built by the Earl of Rosse at Birr Castle in the Irish midlands and known as the  ‘Leviathan of Parsonstown’. The mirror was donated to us in 1914 – here it is being delivered.

Easy does it … moving the Rosse Mirror into the Western Galleries, 1914. (Credit: Science Museum)

There’s a clear distinction between ‘doers’ and ‘watchers’ in this photograph. On Collider this week I was definitely the latter. As those keen observers of the museum world, the Ministry of Curiosity, point out, curators rarely do the actual muscle work.

So, rather than take my word for it, why not ask someone who really knows about moving big bits of particle accelerator around? Lyn Evans (or ‘Evans the Atom’ as he’s dubbed in the press) was Project Leader for the LHC build. Next Wednesday 30 October, thanks to our friends at the London Science Festival, you can hear him talk about the LHC’s engineering challenges at Science Museum Lates. He’ll be joined by Collider‘s very own Harry Cliff, who’ll give a sneak preview of how we’re bringing CERN to South Kensington. Not all of it obviously, as that would be a bit too heavy…

Discover more about the Higgs boson and the world’s largest science experiment in our new exhibition, Collider, opening on 13th November 2013.