Remembering Bob Miller

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The Artist and Science educator Bob Miller died on Sunday. This is very sad news indeed. He and his work may be familiar to many of you from San Francisco’s Exploratorium.

categorically not - really?I met him only once, on the evening of April 23rd 2006 at a Categorically Not! event. From that short time I got a sense of his enthusiasm for explaining many phenomena in optics and other aspects of physics to anyone who would listen. He was a unique and highly original person in every positive sense of those words, and his passing is a great loss. The Cat Not! event during which I saw him in action (see clickable image on right) describing optical illusions and other phenomena was one of the most delightful such evenings that I can recall. After re-reading my report on the event, I thought I’d share it with you as a celebration of his life. It is the previous post, and it has links to some of Bob’s work.

Bob Miller was a dear friend of science writer K. C. Cole, and so (with her permission) I am reproducing here a piece that she wrote about Bob Miller not too long ago. It is a fitting tribute. -cvj
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The physicist Frank Oppenheimer used to say that artists and scientists are the official “noticers” of society—people whose business it is to notice things that other people either never learned to see or have learned to ignore.

I’ve never known anyone with quite the knack for noticing as San Francisco artist Bob Miller, and since I’ve known him, countless things I used to think quite ordinary have been animated by his imagination. Once he asked me: How would you suspend 500,000 pounds of water in the air with no visible means of support? […] Click to continue reading this post

Really Excellent

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This was originally posted on Cosmic Variance on May 3rd 2006. It was a report on the Categorically Not! event that took place on 23rd April 2006, entitled “Really?”. I’ve decided to reproduce it here as a happy memory of the wonder that Artist and Educator Bob Miller brought into the lives of many. (See next post.) It was a marvellous event overall (probably my favourite Cat Not! event), with several excellent presentations, and so I’ll reproduce the post in its entirety (with slight corrections) to give you a sense of the evening. -cvj
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Well, apologies to all concerned for taking so long to post this, but here it is. The Categorically Not! two Sundays ago was -as usual- extremely enjoyable and informative. This one was all about Illusion, in some sense, the theme being “Really?”.

categorically not! Really image

We started out with a few opening remarks by Bob Miller, who specialises in what categorically not! Really image some might call “light art”. He’s well known for creating a large number of wonderful works using light and shadow, several of them forming the cornerstone of exhibitions in the Exploratorium in San Francisco, for example. Have a look at the “lightwalk”, linked here.

Bob did not talk much, because he wanted everyone to just play, learning from getting involved. And play they did. He’d been up all night preparing (with KC Cole’s help) various fun things for people to do (see the table in the picture above, for example). All simple, and all with a little printed explanation about what to do, and the operation of the thing they were playing with or effect they were seeing.
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Inside Out from the Inside

Last night’s Categorically Not! – Inside Out event was just great. The three topics contrasted really nicely, were very well presented as individual topics in their own right, and there were resonances between the different topics through the main umbrella theme – “Inside Out”.

Science writers Sandy Blakeslee and her son Matt Blakeslee did a sort of tag team presentation, taking turns to build up several aspects of the subject (covered in their new book “The Body Has a Mind of Its Own”) of one’s sense of self and that all-so-important division between inside (ourself) and outside (the rest of the universe) that we make with our minds. sandy blakesleeIt’s very dynamic, of course – you extend it a lot when you use tools, from a fork when eating to the car you’re driving in (everyone grunted in recognition when Sandy mentioned how you have the instinct to duck when driving under a low ceiling in a parking garage….). One of the things that I think resonated most with the audience is the description of the work on showing how many celebrated “out of body” experiences that people get have a foundation in […] Click to continue reading this post

Categorically Not! – Inside Out

Paul Stein of Los Angeles PhilharmonicThe next Categorically Not! is a Blue* one! It’s on Sunday October 28th (tomorrow). The Categorically Not! series of events that are held at the Santa Monica Art Studios, (with occasional exceptions). It’s a series – started and run by science writer K. C. Cole – of fun and informative conversations deliberately ignoring the traditional boundaries between art, science, humanities, and other subjects. I strongly encourage you to come to them if you’re in the area.

Here is the website that describes past ones, and upcoming ones. See also the links at the end of the post for some announcements and descriptions (and even video) of previous events. (Above right: The Los Angeles Philharmonic’s Paul Stein demonstrating “small differences” on the violin, in the event with that theme.)

The theme this month is Inside Out Here’s the description from K C Cole: […] Click to continue reading this post

Hack!

I don’t know if you’ve been watching the new PBS series WIRED Science, but I recommend that you give it a try. There was another excellent episode Wednesday night, covering topics as diverse as organ regeneration, neutrino oscillations, and research in supersymmetry (interview of Jim Gates by Zia). You can see video of lots of the segments here.

To my delight there was another excellent new short segment, called “Hack”, again done by Chris Hardwick in the studio. Recall I spoke about the “What’s Inside” pieces a few weeks ago. “Hack” shows you how to make something familiar, as opposed to just find out what’s inside something. In this one, Chris (who’s impressively very funny while he does the chemistry: : “a funnel…’cos it’s got the word `fun’ in it”) shows you how chemoluminescence works by demonstrating how to reproduce what glow sticks do! Here’s the video:

While I’m on the subject, there’s some news over on my other blogging gig, […] Click to continue reading this post

First Watson, Now Holmes

As a headline, it’s a cheap link, I know, but it was irresistible. The point is that the comet Holmes suddenly got much brighter and is now beginning to do a naked eye display. How much brighter? It went from magnitude 17 to magnitude 2.8 over the course of a few hours. David Morrison (at NASA) who writes a newsletter about near earth objects (NEO) gives an analogy: “This is equivalent to the planet Saturn suddenly becoming as bright as the full moon.”

Before you go wild, based on this, know that […] Click to continue reading this post

Tales From The Industry XIII – Magnetic Moments

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magnetism shoot

The strange object pictured above is a rather nice demonstration of the “field lines” around a bar magnet. It is not a great photo (all my fault), but the demo is great. The designers suspended the tiny bits of iron in oil, inside a sealed chamber, forming a block. There’s a little cylindrical hole through the centre of the block (but still outside the chamber) that allows you to put a bar magnet in. This makes for a demo far more exciting than any shake-it-up snow scene: You shake block and the iron filings are all over the oil in three dimensions, randomly arranged. You then insert the magnet. They slowly but determinedly arrange themselves into the familiar pattern, in three dimensions. It’s great. (Why didn’t they have these when I was growing up?! I might have gone into science… Oh, wait…)

I was looking around one of our demo labs last week for things to use to demonstrate some of the principal effects of magnetism. The above demonstration was one of the […] Click to continue reading this post

Under the Sea

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jellyfish from AP story

There’s something ever so romantic (not in the hand-holding-under-the-moon sense) about deep sea exploration. It occupies the roughly same part of one’s emotional landscape as space exploration, I think, but it’s maybe even more exciting in some ways, because there’s something about the utterly weird and unknown being just under the surface of the familiar, while space seems so far away (actually, in one sense it isn’t, if you go straight up, but in terms of logistics, it seems and is far…). It also very much has the feel of a 19th Century adventure, with explorers going off and bagging the weird and wonderful specimens to bring back for museums and entertainment. This was seldom good for the specimens involved, of course, and we […] Click to continue reading this post

Orionids!

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Don’t forget the Orionids over the next night or two (peaking late tonight, the wee hours of Sunday morning). As the name implies, look for them coming from Orion, although even if you don’t know exactly where that is, you’ll see them almost anywhere you look in the sky if you’ve enough dark. Recall that Orion has those three bright equally spaced stars in a line, making up his belt. I spoke about this, and gave more directions about the Orionids in a post last year.

There’s a Space.com piece by Joe Rao with more discussion. About sightings, it says:

Expect to see few, if any Orionids before midnight – especially this year, with a bright waxing gibbous Moon glaring high in the western sky.

But moonset is around 1:30 a.m. local daylight time on Sunday, and that’s a good time to begin preparing for your meteor vigil. At its best several hours later, at around 5:00 a.m. when Orion is highest in the sky toward the south, Orionids typically produce around 20 to 25 meteors per hour under a clear, dark sky.

Today’s StarDate (as usual, read on NPR by the wonderful Sandy Wood) has a piece on it too. Here’s an extract from the transcript (written by Damond Benningfield):

[…] Click to continue reading this post

Massive!

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Messier 33 GalaxyThere’s been a recent discovery* of an unusual black hole. It is about sixteen times the mass of our sun. While this might not seem as dramatic as the black holes that are millions of times the mass of our sun that live at the cores of galaxies, such large black holes that result from the collapse of ordinary stars have hitherto been unknown. This presents an important and exciting puzzle about the processes by which black holes form from the collapse of stars. There’s evidently more going on than previously thought, possibly as a result of complicated interactions with its companion star during formation.

(Image: A Harvard-Smithsonian Center image of the galaxy Messier 33, in which the new black hole was found.)

I talk a bit more about this on Correlations, and you can read more about the recent […] Click to continue reading this post

Talk Talk

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dbranesTwo Thursdays ago I went up to Santa Barbara to give a seminar. I had a great time, and it reminded me why it can be so much fun to go somewhere and visit for even a short time and do that. I got to catch up with several old friends, including Santa Barbara itself, where I lived for a number of years in the 90’s when I was a postdoc. I spent time chatting with the various people there before (at lunch) and after (individually) the seminar, learning about some of the research they’re doing, and also talking about other matters physics-wise and gossip-wise. I wish I’d had more time to talk since I did not get to talk to everyone I wanted to talk to, and not at as much length as I would have liked. (This was partly due to the fact that I spent the morning in my hotel room writing some of the slides for my talk. – I had a presentation the day before to focus on, along with a departmental visitor to host, and the day before I was also occupied. Don’t ask about any earlier than that – I never prepare new material that much in advance. Not because I don’t want to, but it just never happens… if I have more than a day or two, I will find that there’s other stuff I have to do.)

Anyway, a good time was had by all (I think). I can even post a picture of some of us at dinner in the evening after the talk. (Will update later with that, since it was downloaded to computer that’s not here.) We went to an old haunt of mine in downtown Santa Barbara – Roy’s. I’m pleased and surprised that it is still there and going strong, since it is the sort of highly individual restaurant that – since it is also reasonably priced – you’d expect to vanish from such a high value spot in town.

What was I talking about? Well, with three students (Tameem Albash, Veselin Filev, and Arnab Kundu), I’ve been involved in some fun work on some of the physics concerning […] Click to continue reading this post

And He Got Einstein’s Office!

[Post reconstruction in progress after 25.10.07 hack (comments and images to follow)]: From the Nobel Prize site, the final one of the year: The Royal Swedish Academy of Sciences has decided to award The Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel 2007 jointly to Leonid Hurwicz … Click to continue reading this post

A Peace Prize for Science

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This is just great!

From the Norwegian Nobel Committee (remember, this prize does not come from the Swedish Academy):

The Norwegian Nobel Committee has decided that the Nobel Peace Prize for 2007 is to be shared, in two equal parts, between the Intergovernmental Panel on Climate Change (IPCC) and Albert Arnold (Al) Gore Jr. for their efforts to build up and disseminate greater knowledge about man-made climate change, and to lay the foundations for the measures that are needed to counteract such change.

This is simply fantastic, since I see it as a major step that a peace prize has been given for work on a scientific issue that affects our lives so profoundly. The IPCC was tasked with sifting through all the science on the matter, and present a thoughtful set of reports to guide governments, other organisations and individuals on the issue. This is a huge and important task that has been deservedly recognised by the committee. (My Correlations colleague Michael Tobis has more thoughts here.)

It could not stop there though. We live in a society where it is not enough to make a scientific case, since there are people and organizations that will try to confuse the issue for their own personal gains, and -most dismayingly- the vast majority of people are not going to be swayed by scientific arguments that they will never read, or take the time to understand, or consider as not personally relevant to their lives. This is where Al Gore (and others) comes in. You can read some of my recent thoughts about Al Gore’s role in all this in an earlier post entitled The Man of Tomorrow?, and so I won’t repeat all of that here, but here are some extracts:

[…] I’ve been very heartened by the pace of change that has happened in a short time with regards to people talking about the environment, and (some) people beginning to do something about it. Not become activists of the sack-cloth wearing sort, but merely thinking about the small things that individuals can do here and there that correspond to large changes when you add up the effort of millions. To begin thinking about changes to lifestyle and business practices that might make a real difference.

[…] So what is responsible for this pleasant change, this marked increase in awareness in the populace? At least in the USA (the environment’s worst offender – although it is being challenged for this dubious position by China), whether you like it or not we must point to Al Gore as being one of the principal messengers who has got the debate going on the street and in people’s households. It would be nice to think that it was all (or mostly) about people -under their own steam- stopping and weighing the arguments from scientists and other thinkers that were already out there for many years, but that’s largely a fantasy. A lot of it has to do […] Click to continue reading this post

Coffee Thoughts

Well, it’s almost the end of the morning, I’ve just finished one set of tasks and about to move on to another and I thought I’d sit down and chat with a cup of coffee. This morning has largely been about three different outreach-type tasks. I hope to spend the entire afternoon on Physics research. I’m an optimist.

Here’s the shape of this morning:

At 7:00am I checked my email and found that an editor at a magazine was looking for something different from what I initially wrote in response to a question of hers about art and science. I’d spent some of the evening before writing something and sent it along, adding a couple of sentences at the end as a sort of final thought. Of course, she liked the last two sentences and not the rest so much (it was not getting directly at what she wanted me to speak to). So, a bit crestfallen, I tried again. In fact, I had indeed spoken to the issue, but had sort of buried it a bit. So I spent some time scraping away the unnecessary and bending and reshaping the text. Amazing how long that takes when you’ve got a word limit. I sent it along eventually. I’m not sure it is actually as good as what I wrote last night in terms of literature, but it is more to the point of what their feature is about, and so in that sense it is better. From the response I got back, it seems to be more like what they’re looking for now. I’ll tell you more about it when it appears… it’s all about a personal take on the interaction between art and science as far as inspiration goes, with a single piece to illustrate it. It’s the picking of a single piece that was the true difficulty. Took me days to decide. In the end, I had to make some hard choices indeed. I actually enjoyed thinking about the issue though. Sort of re-invigorating. I’d be happy to hear your thoughts about the matter in the comments. I’ll come back to this once the piece appears – if it does.

At 10:00am I called a television production company to talk about a new TV show for […] Click to continue reading this post