Category Archives: books

The Calculus of Gender and Sexuality?

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So, I don’t know why, but in addition to the catalogues I get in my work mailbox from publishers of physics books or lab equipment, I’ve started getting a lot about books in the Humanities and related subjects. Is this because those publishers know of my tendency to dabble in other subject? I’ve no idea. In any case, all of those things tend to end up pretty swiftly in the recycling bin nearest the department mailboxes. A suite of lovely new books on teaching Art History is about as valuable to me as a shiny sets of vacuum pumps or electronic controllers. I’ll admit to sometimes looking through and longing for the time I’d need in order to explore such things (vacuum pumps or Art History texts)… but then into the bin they go.

Well, earlier this week a catalogue arrived and one might be forgiven for thinking that they are really trying to get my attention with this one. It is a catalogue of Gender and Sexuality texts from Ashgate, and if the image on the cover is representative (uh, as far as I know it is not!) they’ve really developed some fancy techniques in the field!

Some of the formulae are hilarious! (And I’m trying to understand the, obviously important, inequality right in the middle…) […] Click to continue reading this post →

Discovery Coincidence

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chatter_sketch_arenaSome of you are wondering what I’m working on while on retreat. Well, actually there’s a nice coincidence here. I’m working on the graphic book that you may have heard me talk about a bit. “The Project” as I sometimes call it. I’ve been doing things on various aspects of it, such as reworking the description of it for various people to look at, writing new bits, and spending a bit of time pulling together various bits of the prototype story I used to start all of this back in 2010. The prototype bits have all of my experimentation and development of style and technique all over them, and so there are pages that needed a bit of rework (to say the least). So, on Monday, […] Click to continue reading this post →

Englert-Higgs

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This morning the 2013 Nobel Prize in Physics was announced, and it was given to Francois Englert and Peter Higgs for the 1964 theory of what’s now often called the Higgs mechanism, recently directly confirmed experimentally by the Large Hadron Collider at CERN (as you might recall) by the finding of the Higgs particle. You might recall that the mechanism, also associated with the term “symmetry breaking”, is responsible for the masses of the elementary particles, as has been discussed here and elsewhere a lot. (And recall, that it has little to do with the mass of everyday objects, as people sometimes say. That’s a different matter… everyday objects’ mass is dominated by their binding energy… coming from the forces that hold them together… not the Higgs mechanism.)

The first thing to say is “Congratulations!” to the winners. It is sad that Robert Brout (Englert’s co-author) passed away before he could get the prize as well. A nice thing you can do is take a look at the actual papers that are central to the citation in Physical Review Letters right here, as the APS have made them specially available. It’s good to take a look at what the actual papers look like, to get a sense for how our field works, so go ahead. I also recommend the lovely book of Frank Close, “The Infinity Puzzle” for a very good presentation of much of the ideas and history of this and related chapters in the field of particle physics.

My own thoughts on all of this are mostly of delight, but there’s something else there as well. Without a doubt, it is great to see particle physics and the pursuit of […] Click to continue reading this post →

Busy Weekend

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There’s a busy weekend coming up. Somehow, two of the largest events on the LA calendar have been put on the same weekend – rather unfortunately in my opinion. The LA Times Festival of Books (held on the USC campus) is on Saturday and Sunday, and I’m excited about that (as you know I am every year). festival of books giant crossword I recommend exploring the site for the things you might visit (including the book prizes shortlists – awards will be given out tonight, including special ones to Margaret Atwood and to Kevin Starr!), and then go along and have some fun – all in the name of books, reading, and the worlds that are opened up through books and reading. It should be a great day or two out, and the extra great news is that you can take the subway there. The Expo line goes right up to ten feet from the Festival. You step off at the USC/Expo stop, cross from the platform to the sidewalk, and there you are! Books! Food! Music! Etc…

CicLAvia, another event that brings thousands of people together in the city, is on Sunday. It is extra exciting this year since for the first time it has a route that fully fits with where I think the event should be in the life of the city – it runs from […] Click to continue reading this post →

How is that Supposed to Work, Exactly?

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page_sample_good_roughsWell, yes, I’ve been a bit busy and so posting has been slow over the last week. But I am still alive, and here I am with a sample of one of the several things I was doing. It is some work on the graphic book project. (You’ll be happy that I am sparing you details of tedious committees, faculty meetings, confusing snippets of physics, incomplete musings and computations, etc…)

As mentioned recently, I’ve been doing thumbnails and rough page layouts on one of the stories, and that has been useful for editing and rewriting. I went further and improved an earlier story that I’d written that had mostly been drawn already, and so that encouraged me to do slightly tighter page layouts so as to fit them more closely to the story as it was already drawn, for a smoother final read. I’ll need to find […] Click to continue reading this post →

Marius

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So one of the reasons I love this blog is the community of people who read, sometimes occasionally making comments or suggestions. On my original post saying I was visiting in Amsterdam a while, there was a suggestion from commenter Kramer to try a restaurant somewhat off the beaten path, but worth a visit. I cautiously did my research, decided that it looked good, and on the last night of the trip, went along with a friend to try it out.

My goodness what an excellent place! It was just wonderful, and one of the things that was great for me was that the restaurant – Marius – is a spiritual cousin of Chez Panisse, Alice Waters’ legendary restaurant in Berkeley that I’m a fan of. (See also an article in the NY Times about it here. Since that article was written, the restaurant has moved to slightly larger premises down the road, and now takes cards.) The chef-owner of Marius, Kees Elfring, worked at Chez Panisse for some time a while back. The same philosophy of locally sourced fine ingredients fuels the place, and (as Kees Elfring told us – he came and sat at the table for a while to chat) Marius is one of the […] Click to continue reading this post →

Science Fiction Special

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Just as I left for my shooting trip last week, I had a moment of indecision. I wanted to take something to read during airport and airplane downtime, but wanted to travel light. The books I wanted to take felt a bit big in my bag, somehow, largely because I could not decide what I was in the mood for and so was in danger of bringing more than one. Then I remembered that I was behind on New Yorkers, and was taking my iPad anyway. So I made sure the New Yorker was updated on it, and what did I see waiting for me to delve into on the plane? The special issue on Science Fiction!

It is an excellent issue, with contributions from lots of authors, including several short reflective pieces from legendary authors like Ray Bradbury, Ursula K. Le Guin, Margaret Atwood, and William Gibson and newer authors like China Miéville and Karen Russell talking about things like how they found their way into fiction and science fiction, and its role as a gateway to the larger literary world. Of course, there are also the usual reflections about the snobbery and separation into high and low culture that existed in the early days (and that still persists today) for literature as well as film and TV when it comes to science fiction (see a related discussion here), many of which are humorously done, and will be familiar to many readers from their childhood…. I strongly recommend getting that issue if you do not already subscribe. It may well still be on magazine stands…

In related news, Ray Bradbury died on Monday, I heard on the radio yesterday. This is […] Click to continue reading this post →

Late Night Review

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You know, I’d love to pretend that I’ve just come in from hanging out at the Edison, or the Blue whale, or some other fun place, feeling a bit concerned about my morning class on how to write equations for the shape of the universe (we do some cosmology in the General Relativity class tomorrow)… but instead I’m up at almost 1:00am because of a persistent dry cough, indigestion, and a noisy mockingbird in a tree just outside. Are these connected? I do not know. All I know is I cannot sleep.

So I blog.

It has been, once again, a crazy week. There are times when I wonder if this has become the norm, which usually leads me to valiantly fight a bit to ensure that is not the case, resulting a a withdrawal from a lot of stuff to regroup. I hope to do that soon. Although I’ve said yes to so many things, it is looking like July or August before that can happen. That’s bad.

Right now I can only remember back as far as Wednesday, where the day began with a last check of the midterm I wrote for the GR class (second midterm for them) before setting it at 10:00am. (Perhaps the most interesting thing on it was perhaps the computation of the surface gravity of a static black hole, working in Eddington-Finkelstein coordinates…) At 10:25 I snuck out of the classroom to meet with a screenwriting student who is working on a screenplay featuring a physicist character. She was seeking some advice and wanted to exchange some thoughts about the work she’s doing… I got to gripe a bit about my pet peeves about scientist characters (not just the scarcity of well drawn ones – although things have gotten better in recent years) in TV and film. Somehow the rest of Wednesday (after the seminar ended at 1:40) is a bit of a blur, but I think it did involve me leaving campus to head home to hide and do a bit of finish work on a page I mentioned in the last post. Maybe. (Oh, there was also the official opening party for Umamicatessen (new restaurant downtown) in the evening, that kept me out to almost midnight. I’ve been meaning to blog about the place since the official “soft” opening party about two months ago, but had not got to it yet.)

Thursday saw me start the day way too early (as described in that post), and the [..] Click to continue reading this post →

LA Times Festival of Books 2012

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Don’t forget the big event of the Spring! The LA Times Book Festival is the weekend of the 21st and 22nd April, and we’ll be hosting it on the USC campus. The website is here for more information, and start booking your tickets (free) for the various panels you plan to visit.

I’m also looking forward to the Book Awards on the night of the 20th. It’s always fun and interesting, with a great reception at the end. I’ve no idea if I’ll get tickets to all that this year (but I hope so, since three friends of mine are presenting [update: see here to purchase some]), but in any case it’ll be interesting to hear the results of the awards in the various categories again this year. The list of nominees is here. […] Click to continue reading this post →

Rough Pages

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Well, it’s a time-consuming process (continuing the new work on The Project mentioned in a recent post), especially when you put in more detail than really needed on what is supposed to be a rough layout. Sigh… Anyway, I’m several pages along in layouts for a story I wrote a while back, and I’m flipping ahead from time to time and wondering how long this beast is going to end up being! In any case, it’s a fun topic (or topics) being explored in this one. I’m wondering if I should try to find a way of splitting it into two stories or perhaps […] Click to continue reading this post →

Infinity Coincidence

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So here’s an interesting sequence of events. On Tuesday in the QFT class I finished the lecture on Renormalization Group Flow, and the idea of a “beta function”, unpacking the results we’d accumulated from QED and quartic scalar field theory to use as illustration. The key result, for those of you about to scroll away (or the few of you who have not, but are hovering over the scroll bar), is as follows. Never mind what a beta function is right now. The issue at hand concerns whether it is positive or negative for a force of interaction being studied. A positive beta function tells you that the strength of the interaction between constituent things (particles, etc) gets weaker as you work at lower energies… This is an important result in understanding how Nature behaves in a variety of situations… one way of seeing variety is to look at different energy scales, and sometimes what seems familiar takes on different character. The converse is true… that positive beta function tells you that the interaction gets stronger at higher energies… Energy is also rather like the inverse of distance scale too, so high energy is akin to shorter distance scales (higher resolution), and low energy like longer distance scales (grainier resolution). In other words, looking at stuff in really tiny detail means using higher energy… and the nature of that stuff can change when you look at that sort of resolution since the way things interact changes… For electromagnetism, for example, we see that it gets stronger the closer we look, digging more deeply into the structure of the atom, say, probing the charged constituents of the nucleus once we’ve understood electrons. The result is that you see the electromagnetic interaction changes, ultimately turning into something else… (it merges with one of the nuclear forces, in fact…but that’s a story for another day)

So anyway one of the things I ended the class with was the idea that if you had a negative beta […] Click to continue reading this post →

Looking Back and Forth

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Somehow after Wednesday I lost track of time, in a sense, in the natural course of having another very busy week. There were several things competing for time, and some of them may be of interest to you. (Left: Some lovely pink gladiolus flowers that have sprung up in my garden.) The Nobel Prizes kept coming, of course, with some very interesting winners announced. In addition to the ones I mentioned already in two earlier posts, I’ve got to find some people among our faculty who’ll be willing to spend 10 to 15 minutes making some informal remarks about the Who/What/Why aspects of the prize at one of two lunches I’ll be hosting in the coming weeks about the Nobel Prize. I’ve mentioned this before. It is an annual event I’ve tried to get going as part of the Dornsife Commons (formerly known as College Commons) series. I’ve locked in Physics and Peace, and want to get people for all the others. This year I know that if I have problems with Chemistry, I can step in if need be, although I’d rather not have to do that – I want to broaden participation, not do everything myself. Look out for those lunches (see here) and come along!

Speaking of doing everything myself, I’ve been continuing the weeks long struggle to get support, interest, and participation for the Science Film Competition I told you about earlier. Having spent a lot of time meeting with many faculty and other parties to build support and understanding, getting lots of faculty to make announcements (one time even coming down from Santa Barbara to campus to give a ten minute announcement in a class at the film school and going up again after!) and so forth – and thanks everyone who has helped! – I decided to amplify my focus on tackling […] Click to continue reading this post →

Handbook Extract, 2 – Warnings

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In addition to the CMC staff handbook, I also got the mechanical crew handbook, which was originally drawn by Jim McEleny, and then revised in 1974 by Ted Mullings, who I told you about in the earlier post. The pages are more sparsely done in this one, but there’s still some great humour here and there… (Click for larger views….) […] Click to continue reading this post →

Handbook Extract, 1

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Not long ago I was in Leadville, a mining town you get to from Aspen by going over Independence pass and then down into the valley. (It is apparently North America’s highest -in elevation- incorporated town, being at over 10K feet… Its roots are in gold and silver mining, starting back in the mid 19th Century.) I love visiting the big store that sells all sorts of curiosities and antiques there, and then after wading through lots of bits and pieces, going to the saloon bar for Irish coffees.

This time I actually bought something. Two things in fact – Some old handbooks for mine crew personnel of the Climax Molybdenum Company, from 1978. They are quite small, about 5 by 4 inches, but they are packed with delightfully presented dos and don’ts about how to do the job, including safety practices, and warnings about what might go wrong if you do things the wrong way. I particularly love the fact that the pages are […] Click to continue reading this post →