Author Archives: Clifford

Combined Columbines

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blue_columbines Aha.

For a while, over the years, I’d see them in only one colour at a time, and would conjecture that they are all related since the shapes were all similar (out hiking on trails, the wild varieties – not these). See an earlier post on this here where the conjecture was confirmed by a bit of research with helpful discussion and links from some readers.

Now I found a cluster of them all together in an Aspen garden that I just happened to be walking by. So, columbines in three shades below for you (Click for larger views): […] Click to continue reading this post →

An Odd Time

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watchWell, it was an unusual day here in Aspen. It was a day with lots of talks. Six of them, I think. There were four workshop talks scheduled for the morning, each of half an hour I think. Also got into a discussion before the sessions began, helping to explain how gauge/gravity duals work to a condensed matter colleague. I checked a voicemail message (only a relatively limited set of people have my number and so I figured it was a call to which I’d want to respond) and, despite the fact that I’m in retreat mode and would normally ignore it, returned the call. It was an office at USC wanting to put me in touch with a journalist who needed help. From Esquire. No, it is not what you think. I suggested they can could call me at 13:05, and at 10:30 went to the talks.

Somehow, successive speakers kept running over time due to lots of (actually, pretty interesting) interruptions and discussions, so I did not mind that we got to 12:50, and my talk, which was scheduled for 12:00-12:30, had not happened yet. With […] Click to continue reading this post →

Ink Time…

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ink_break_aspenAh, time to relax a bit after a somewhat busy last couple of days glued to the notebook and computer. The results? (1) A hasty colloquium to an audience of mixed expertise to try to get across a sense of why some of us are excited about various applications of string theory to a diverse range of physics including ongoing experiments in nuclear physics and condensed matter physics (the person who was going to do it was a bit ill apparently so I stepped in with some hastily prepared slides… a bit messy but hopefully some use)… (2) Two papers with my student Tameem on applications of string theory techniques to superconductivity (one will appear on the ArXiv in about 20 minutes if you are interested [update: it is here.])… (3) Notes for a talk I’ll give on Thursday about said new results… (4) Several discussions with and ideas sent to some documentary film makers about some new TV shows coming up – Season 4 of The Universe! Seems I’ll get involved in some of them (stay tuned)…

So this morning I went to sit and cool down a bit at a cafe I like to visit a lot when in Aspen. Ink Coffee. Ok, I see that I did not yet mention I was in Aspen. Have been for […] Click to continue reading this post →

Silence is the Enemy

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rape_by_slytherin_princeSheril Kirshenbaum at the Intersection has spearheaded a campaign by a coalition of bloggers to raise awareness and promote and coordinate action on the matter of rape worldwide. Particularly the institutionalized and mass rapes that take place in various parts of the world. She writes very well about the matter in her first blog post on the issue and I recommend that you have a careful read of it. Note that just your clicking on the link and going over there to read helps, since all revenue from her blog traffic this month will be donated to Doctors without Borders, an organization that has tracked this issue for some time. There’s also a New York Times article by Nicholas Kristof from a few weeks ago that is worth reading. She points to it in her post too.

Do please take some time out to visit her site, and do tell others about it via word of mouth, letter, email, facebook, twittering…

-cvj Click to continue reading this post →

iMpressed

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newyorker_june_09The cover of the June 1st edition of the New Yorker (see right) was done by artist Jorge Columbo on an iPhone, using an application called Brushes. (Story here and here*.) This all smacks of (more) free iPhone advertising, on the surface, but there’s something impressive here.

The New Yorker’s website displays a video of the layering of paint brush strokes that he did, showing the process of constructing the art. I’m impressed. Not by the iPhone aspect of it so much as the painting technique and approach itself, especially in such a small space, and that he did it while standing there looking at the subject for the scene in question. It is fascinating to see his strokes. Have a look: […] Click to continue reading this post →

Categorically Not! – Awesome

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cat_not_optical_puzzleThe next Categorically Not! is this coming Sunday May 29th. 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. (Image above right is from the excellent Categorically Not! – Really? event back in April 2006, described in an earlier post here. It was all about illusion, with examples from the world of optical illusions, and from literature.)

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

LHC News

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lhc_and_mont_blancJester at Resonaances reports on a talk by Jörg Wenninger about the progress at the Large Hadron Collider (LHC).

There’s information about the repairs, more thoughts about the accident last year, and somewhat frightening news about issues of quality control on some of the manufacturing of crucial parts that may haunt the entire project for some time to come. […] Click to continue reading this post →

Go! Now! Get a Galileoscope!

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I just learned from Phil’s blog that the Galileoscopes I mentioned to you some months back (remember? International Year of Astronomy? Not just Darwin year?) are ready for shipping. There were issues with production at first, but now they are ready. The key issue right now seems to be that they are in danger of having to stop production of these lovely things if they don’t get lots of orders by May 31st. Ack!

So please please consider sending in a order for one or a few. Imagine what a delightfully unusual gift it would make for someone. Either someone you know, or someone you don’t know like a neighbour, your local school, church (yes!) or community center, or… even that special someone who you’d like to get to know – what an icebreaker, eh? Here’s a picture from the site of what a happy owner’ll have after assembling it:

galileoscope_kit_box

It is easy to put together, gives a new window onto the world above your head, and […] Click to continue reading this post →

Remind Me Not To Do This Again…

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film_notesI’ve just finished two days of staring for long stretches at the computer screen, reviewing all my footage for the films, (see also here) making careful notes about which takes I like, which I don’t, which are salvageable, which are a total mess, suggestions for cut away shots, transitions, other edits, etc, etc, etc… These notes are for my film editor, who will now take the hard drive of all the footage to begin cutting the first rough versions of the films.

It was a time-consuming process, with the additional complication from the fact that the Industry is in some disarray when it comes to high definition (HD) formats. Largely due to the explosion of technology, the move to, and the demand for the format from the consumer TV world, there is no universal standard for how different camera manufacturers (and even the different models of a given manufacturer) save the files they make, and for how to get those files safely and reliably off the camera and on to your computer in a way that allows you to view them. Different flavours of […] Click to continue reading this post →