Category Archives: work

Happy New Year!

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Well everyone, 2011 is drawing to an end, so I’d like to wish everyone a Happy New Year! for 2012. All the very best, and thanks for reading. See you for more next year.

As my New Year’s greeting image, I give you the results of yesterday’s work on The Project. It is the opening panel for the dialogue/story that I started ink work on.

I sat in the sun with ink pens, brush, and ink, and happily brought to life the panel I’d envisioned for some time. I like the results, even though it is not quite […] Click to continue reading this post →

Inks in Sun

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I’ve been working when I can on the layouts of the first several pages of one of the stories I wrote in the Summer for The Project, and today I finally decided to do some inking on page one, sitting in the lovely sunshine we’ve been having. I am way behind, but struggle on. Lots of different things I’ve been experimenting with […] Click to continue reading this post →

Science Comics and Branded Content

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People often point to certain “science comics” as examples when I explain to them what The Project is about. In turn, I explain that while both things have science in them, and both things use sequential art, they’re not really the same. Not everyone gets it, but that’s ok. (If it helps, ask yourself if you would assume that I was writing a bodice-ripper for Mills and Boon or Harlequin if I said I were writing a novel in which there are elements of love, relationships, romance, etc., in it*.) There’s room for more than the “hey kids! science is awesome!” model, as fine a model as it is.

Since the confusion with that genre is so easily made I confess that I find myself reluctant to discuss it much here, lest I compound the confusion. That might be silly. Anyway, as an exception, I thought I’d point to a little collection of comic covers (and an extract from an interior) that the Washington Post has on its Innovations site as a piece about the movement in the fifties to get kids interested in science, through the big popular culture medium of the time – comics!

I wonder how much it worked, as compared to other efforts at the time. Is it even measurable? (For example, I think that the stuff I do in science outreach helps the cause of strengthening science (and its understanding) in […] Click to continue reading this post →

The Dancers

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Yesterday I went along to a friend’s dance class to sit and watch the proceedings and sketch a few gestures as they flit by…. It was fun!

I wasn’t entirely true to the process that I had set out to follow – a light touch with relatively few swift strokes – since I found that often when that worked, I was tempted to do a bit more finish work than I should, sometimes way too much… but hey, it was fun and I got something out of it, certainly getting some nice gestures here and there.

This is a very different process of drawing from some of the other things I’ve described here before… It is closer to the sort of drawing I do of people on public transport (catching glimpses and building a sense of the person, not a full, careful portrait since you can’t stare), but not entirely since of course you don’t have the luxury of stillness… Instead you try to internalize some of the shapes you see, and try […] Click to continue reading this post →

Scribbling about Quantum Gravity

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So I mentioned that I was doing some more material for the Nova people, via their website. (See here for some earlier material about Multiverses.) They’ve a blog called The Nature of Reality with contributions from many interesting people. Well, now they’re featuring those pencasts I think I told you about in an earlier post.

The pencasts are all about Quantum Gravity, a major research topic in physics. I talk about what it is and why we care about it. I speak and write, scribble and draw and […] Click to continue reading this post →

Tune In!

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Later today, there’ll be a joint seminar by physicists from ATLAS and CMS, the two experimental halls at the Large Hadron Collider (LHC) looking for evidence of the Higgs boson. This will be the first official announcement of the physics seen (or not seen) by the combined results from both independent searches. Neither search has enough data to announce a discovery of anything (as far as I’ve heard) and the combined results would not constitute one either, but people are hoping for at least some nice hints of something suggestive that support each other. We shall see! this is an exciting time, as you’ve read me say before, and so I recommend looking out for what will be announced. Even a negative result (e.g., “we’ve found nothing yet”) […] Click to continue reading this post →

Goldilocks Final

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So it is the final exam for my quantum field theory class tomorrow, and today I need to write it and typeset it. I’d given them a choice of exam. They seemed to want a take-home exam, but I warned them that a take-home is probably going to be way more challenging. I’d be thinking up newer, harder material that you can’t just google the results for. An in-class exam has a time limit, which seems to freak people out, but on the other hand (assuming the examiner (me) is a reasonable person – and I think I’ve given them every reason to believe that) it is likely to be written to be solvable in the assigned couple of hours. So there is a much stricter limit to the length or depth of what they’re going to be asked to do. If they’ve really been following along in the class and doing the homework, they should be able to get most of the exam done without breaking a sweat in 3/4 of the time allowed… maybe the last 1/4 of it might need a bit of furrowing of the brow, squinting the right way, scribbling hurriedly here and there, but in the spirit of a challenge, not torture. Even if they don’t get every last part solved, a well-designed exam will give them several opportunities to show off what they’ve learned.

I like setting take-home exams too, but I’ve a soft spot for in-class exams, I’ll admit. As you may have guessed, I loved in-class exams when I was a student. Yeah, I’m weird. This does not mean that I always scored super-well on them, but I enjoyed the […] Click to continue reading this post →

A Splash of Colour

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As compensation for the rather incomplete and patchy sketch of the last post, here’s a sketch that’s at least more uniformly incomplete (!) that you might recognize from a while back. The difference here is that this is an early experiment with applying splashes of (mostly flat) colour directly to my pencil sketches digitally, as an alternative approach to half tone, etc. I did this back in May.

In fact, you’ve seen several better examples since (for example here, here (well, not all flats there), and here (also […] Click to continue reading this post →

What Goes Around…

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So you probably heard about the remarkable wind storm in the region that hit last Wednesday night. It was quite the storm indeed. I was out in it almost at its peak, and so was reminded of just how devastating concentrated gusts of wind can be, even for a short while. Strangely, while houses on several neighbouring streets had lost electricity, and even some on my street, I’d managed to not have any extended electricity outage (although I think something did take place in that regard while I was sleeping). Several friends and colleagues had no electricity for days after, so I’ve been wondering what I did to dodge that bullet.

Well, as though not to leave me out, last night I came home to find that it was my turn to have a disruption, although it was rather an odd one… some systems in the house had electricity, and some did not… The few things that did were some lights that came on about 1/4 the brightness they normally would. Various other systems were unable to deal with this sort of meagre supply and either were complaining or just refusing to operate. Strange.

Anyway, it made me glad that I had gone out, since I’d have been all frustrated had I intended to do a lot of work indoors. I’d gone out to sit in a studio and do a bit of drawing from a live model, for practice. It has been a while since I’ve been to a “drop […]

Anyway, it made me glad that I had gone out, since I’d have been all frustrated had I intended to do a lot of work indoors. I’d gone out to sit in a studio and do a bit of drawing from a live model, for practice. It has been a while since I’ve been to a “drop […] Click to continue reading this post →

Almost at an End

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I’ve had a fun time over the last few lectures with some more mature topics, pointing the students to things that they will see more (I hope) in the advanced class next semester. We covered the large N Gross-Neveu model in some detail, giving me the opportunity to give a glimpse of several important topics and techniques… at large N the 2 dimensional model’s solution is exact, and it shows important phenomena such as spontaneous chiral symmetry breaking, dynamical mass generation for the fermions and dimensional transmutation. These are all important phenomena shared by (the more difficult to study) quantum chromodynamics, the theory of the strong nuclear interactions. (See an earlier post about some of these properties and what they are… there’s also a mention of a new general level book that goes into some detail on the physics and the history.)

The other thing I took some time to explore was the diagrammatics of the model, and the interesting patterns that emerge […] Click to continue reading this post →

More Mannequins

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So, this weekend I am determined to get fully pencilled at least one page of this new story for the graphic novel (the one featuring science as the main character… follow the link for more).

(I had a fantasy that by the end of this weekend the page would be inked and painted as well, but I spent a bit of time on teaching myself a new set of techniques instead, which will feed into much of what is to come… so I am behind.) So I’ve designed the interiors, done all the layouts for this page, and am very happy with it. I have done the first pass at the accurate pencil-work, and there it is on the left. Those mannequins from before are back, now fully worked out in perspective for you. Takes a long time, as I’m rusty, but it’ll gather pace now, as I clothe them in flesh, then cloth (and some leather), and also the space they are in. Compare to the rough layout of this same page from a previous post.

The story? Well, not giving away anything in detail, but the two characters you saw conversing in an earlier story had met before. This is the story in which they meet for […] 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 →

Mannequin Fun

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Today is supposed to be a return to page layout on The Project. I’m rusty as all hell, not having done that for a while. I’ve been procrastinating a bit, and various errands have intervened, and more will – but I want to get down to it. This is the stage where I try to get all the beats of the conversation and other action all mapped out, before more detailed design of the settings, and before doing tighter (i.e., more detailed) pencils.

To knock the rust off, I decided early this morning to play with simplified mannequin figures. These little guys are great because they are very expressive, while being composed of only a few lines.

It worked…After a little while we were all loosened up and […] Click to continue reading this post →

A Mighty Pen

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Wow, Friday already! It has been a busy week, but with some good stuff here and there, I’d say. “Good Busy”, as I sometimes say. I’d like to dig into some work this early morning before the day gets into my head (although I’ve already been emailing with the East Coast) and so I’ll be brief.

One of the things I’ve been doing is experimenting with Pencasts, for PBS. What are those? Well, after I agreed to do one, the main instrument needed arrived in the post. An Echo smartpen, by Livescribe. It is a pen that records (when you write on the right paper) every penstroke you make digitally and you can play back that page elsewhere…It also has a microphone built in, and so what you can do is play back the writings/scribblings/drawings, along with the sounds that were playing at the time you were drawing. You can play them back right from the pen’s little speaker, or upload the whole thing to your computer or to the web and have the whole thing playback there. It is an excellent and powerful tool. The people who make this are heavily advertising it to students as a tool for studying, which I don’t have a problem with, but a lot of the sense of the marketing (and discussions I’ve seen on the web) seem to hint that it is somehow a magical substitute for actually learning how to take notes, since you are recording the lecturer’s voice… That I do have a problem with. Making good notes is an important skill and the act of paraphrasing and distilling what is being said is vital to learning… it is arguably the most important stage now, given that students seem to have less and less time to re-work and supplement the lecture’s material in their own non-class time… These pens should supplement that process, not substitute it… Like all tools, they need to be used properly for best results.

But anyway… Where was I? Yes, so the pen arrived, and I experimented with it a bit […] Click to continue reading this post →