Category Archives: work

The Meddler, I

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I don’t like getting angry. I don’t like losing my temper. In the first place, it makes me feel like I failed, and in the second place, I’m a little too good at being angry. I’m really scary. So I let it happen very little.

On Wednesday of last week, I almost completely lost my temper at work (bad enough), and in front of a guest (even worse, in my opinion), Bee, and in front of two of my students (setting a bad example). I apologized to them all, several times, later. Luckily (maybe because I was not wearing any purple pants?), I did not lose it entirely but my internal temperature was really very high indeed by the end of the incident.

travel coffee mugWhat was the matter? You’re possibly going to think that this is an insignificant matter, but I don’t agree. We all went for coffee to one the (usually excellent, with usually very good staff) cafes on campus, and as usual I brought along my own coffee cup. I do that a lot, primarily since it means that I do not use any paper cups as a result, and secondarily because it keeps the coffee warmer for longer, is close to spill-proof, and is much nicer to drink from. I’ve been doing this for years. The routine is usually this: I ask for a small coffee, they hand me a small coffee cup, I smile and say I already have a cup and hand it back, I pay for the coffee, and I pour myself a small coffee and leave. It’s not always in that order, but it is close enough.

This time, I asked for a small coffee, and indicated that I’d have it in my cup, as usual. […] Click to continue reading this post →

A Fair Bit of Fun with Science

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Yesterday was a full day indeed. The main event? The California State Science Fair. The venue? The California Science Center (just across the road from USC). Here’s a picture of it in case you’ve never been:

california science center
(Click for larger view.) California Science Center (with one of my personal emergency escape crafts cleverly disguised somewhere in the picture – all scientists have emergency escape craft, by the way – along with our plans to take over the world, our lab coat, and so forth…)

science fair briefing of judgingThe time? 7:00am. Yes, we start early, as there is a lot to do for the long morning. The judges all gather in the IMAX theatre for a briefing about the ins and outs of the organization this year, the times at which various things will happen, and a reminder about some of the finer points of judging.

At 8:00am we broke up into groups of judges who will judge various sections. Mine was Applied Mechanics and Structures – Senior. Here, we decided on our collective strategy concerning how we’ll go around the various displays, making sure at least five judges (there were ten of us in total) see each project once in the first round of interviews. We’ll compare notes during the break at 11:00am, agree which ones we should all have seen – in order to focus on deciding which ones get which prizes or honourable mentions. I forgot to take a picture of our group of judges sitting around the table chatting. Most of the judges in my group were people from the aerospace industry, I gathered. About three or four people were new to the whole thing, and so some of us explained a bit about the things that we ought to be looking out for in the judging. This also (given the section were were to judge, and given the makeup of the judging panel – many coming from an industry where the place where the science and engineering are quite thoroughly – and necessarily – mixed together) leads to discussion about making sure to distinguish between a great science project and a great engineering project. It’s also good to be aware, when making comparisons, of the vast differences in resources that some entrants have access to. These two things, to my mind, are very important (and we all agreed). A kid (especially one with access to lots of resources, for example) can dazzle an unwary judge with lots of fancy cool equipment and build something that is truly wonderful and admirable, but that does not necessarily mean that they would have done as much science as the next entrant who has done some very careful scientific experimentation with a innovative way of answering a clearly stated question, but in a less spectacular setting – perhaps mostly using more affordable household items.

science fair students
(Click for larger view.) Overview shot of one of the sections, with poster displays.

Well, with that in mind, we all went off to meet the youngsters! See the project listings here. This is the best part, of course… talking with all those enthusiastic young people […] Click to continue reading this post →

Taking the Time to Work it out

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Itzhak BarsOne of my colleagues here at USC, Itzhak Bars (picture right, by Don Milici), spends a lot of effort trying to understand aspects of time. In fact, in his way of approaching things, the fact that we see a single time dimension (all the others being space dimensions) would be a consequence of certain choices (“gauge choices”, in the more technical language) made, whereas in the underlying formulation, there’s be two times. Yes, two.

You hear about extra dimensions, and you think “string theory”, no doubt. No, this is nothing to do with string theory. He’s developed this idea independently of string theory for years, working first with quantum mechanics, and […] Click to continue reading this post →

Tales From The Industry XI – The Universe

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The History Channel is diversifying a bit, and doing their first science show. It will be called “The Universe” and will premiere on Tuesday, May 29, 2007 at 9pm ET. It will be a series of 13 episodes. Here’s a blurb I found on the web:

It’s been fifty years since man first ventured into outer space. Now we have robots on Mars, telescopes capturing the birth of the stars and their collapse into black holes, and probes slamming into comets at hyperspeed. What we’ve learned has completely changed our understanding of the universe and our relationship with it – we once thought ourselves to be at the center, now we know we are a small, small spec. This epic series throws light on all the known universe and out to the edge of the unknown – what’s going on out there, what is our place, and is there life outside of Earth?

history channel shootI like the idea of more TV channels (besides the usual suspects like PBS or Discovery) getting involved in making shows that have more science, so given the end that it serves (see the about page) -and because it is interesting and fun work- I was happy to help out when I got a call to do some interviews to camera for use in the show. (The other show I did some segments for last year -see here and here– turns out to be part of a (reportedly somewhat saucy) variety and comedy show, I’ve since heard! It will air on another channel in the Fall, and I’ll tell you more about it then. )

We recorded on Thursday. The original plan was to record in a house in the Hollywood Hills, with access to some Griffith Park backdrop to shoot some b-roll of me doing a bit of hiking, but the fire put a stop to that. Instead, we found another location – a house with a lovely garden overlooking the Topanga wilderness. (Actually, they wondered whether we could use my house and garden, but I decided that the garden was not ready for prime time yet, having just begun to come out of its Winter slump where there was hardly any rainfall… So it remains still just between me and you my dear blog readers, ok? In the end, it would not have worked anyway since on Thursday there was still a lot of activity from helicopters en route to patrolling the Griffith park embers… not good for filming!)

How did it go? Ok, it started well. There were two separate settings, for two separate […] Click to continue reading this post →

First Day of the Rest of Their Lives

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Cliché, I know, but I presume that is what calling it “Commencement Day” is all about. Is that not right?

commencement day
(Commencement Day: Part of the crowd of graduates, family, and friends assembled in front of the grand stage set up in front of the Doheny library.)

commencement daycommencement dayYesterday was both a happy and slightly sad day for me, because I’m a bit of a softy when it comes down to it. Quite a number of the students I taught over the last few years graduated yesterday. While I was so pleased to see them all happy and looking forward to moving on, and meet their parents and siblings, I was also a bit sad, since I won’t be seeing them around the campus any more. I feel like I’m losing a number of good friends, which seems like an odd thing to say given that I don’t really know them all as friends in the usual sense…. But I got accustomed to seeing them around, spending time with them talking, laughing, worrying, puzzling… getting coffee, milkshakes… They became a real part of my life for a while… Now they are off to take on the world. I feel a bit like a parent… perhaps I’m getting broody?

The campus was lovely yesterday, even more than it usually is. The ground staff […] Click to continue reading this post →

End Notes

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Well, it’s Friday, and the end of the week of standard work days, although not of course the end of the working week. I’m sure I do not speak only for myself when I say that this job does not really get switched off at a specific time every day (as you’ve seen), and it certainly is not contained to any specific days of the week. But I do scale things back quite a bit on Saturdays and Sundays and try to focus more on other things in my life (there are exceptional circumstances, of course). So this will be the last in this short series of “day in the life” posts describing my work day. (The last one was here. You can find all the others listed at the bottom.)

  • 8:30am Finally I managed to get a lie-in! Unfortunately this is probably due to poor sleeping due to the fact that I accidentally fell asleep with the radio on (with no sleep function set) and so my entire night was full of the BBC and NPR. Getting ready this morning I realize that every story on NPR is familiar because I probably heard it at 4:00am already. I have poor reception in my bedroom, and so I listen to the radio over the web on a computer. It did not go to sleep, since the radio streaming keeps it active. If I want to fall asleep listening to something, I usually overcome this shortcoming by listening to a podcast, but this time I did not get to starting it before I dozed off. Anyway, tea, cornmeal porridge, coffee. No shirt ironing as I don’t need to be terribly professorial-looking today, much (see below).

    I’ll be in semi-stealth mode again today (like Wednesday), in order to focus on research matters, but only semi. Again, I’ve avoided scheduling any meetings today (except one – see below). Although I do not leave for work, I settle down to dealing with various administrative matters. This starts with emails about next week’s colloquium, a future colloquium, and things of that nature. Also check blog, and add entries and begin to clean up the post about yesterday for later appearance.

  • 10:00am – 12:00pm Basically a mixture of reading some more research papers, some more email exchanges about next week’s colloquium, and reading the research blog in preparation for the meeting with the team later today.
  • 12:15pm. A bit panicked again since I do not have any idea how it got so late! Need to shower, dress, make a sandwich, pack my bag and get to campus by 1:00pm. And it normally takes me 45 minutes if I’m lucky with the buses.
  • 12:30pm. Now leaving home. Decided that the bus is not the way to go in view […]

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Thursday Notes

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Continuing the week, here’s Thursday:

  • 6:45am Look out the window toward the sun. Another lovely day seems to be starting, at least with regards the weather. Next hour and a half is spent on similar things to the last three days. Go back and look at the earlier posts (listed at bottom). Except cinnamon-raisin bagel with cream cheese and cherry jam instead of oatmeal, in case you were wondering.
  • 8:15am Not quite ready (shower time warp –see earlier– and other things delayed me), but have 9:00am meeting and should have left by now. Should *just* be able to make it if I’m lucky with the bus, but send quick email to tell the person I’m meeting with I might be ten minutes late.
  • 8:32am I made the bus after all. Saw that other faculty member who rides to the bus stop as I passed her on my way and waved. She made a sort of “Nih!” noise of either recognition or surprise or both. I even took a gamble on the bus and jumped off bike, got newspaper from vending machine (thereby missing a cycle of the lights) and got back into the traffic. Always good to have a bit of derring-do in the morning.

    I really only get the LA Times on Thursdays, with any regularity. Mostly because I like the Weekend section, which has listings of events coming up, and some interesting feature article or two about some LA thing or person or other. They’ve been interesting to me more often than not, on balance. Not always hugely interesting, but enough for a good 25 minutes read on the bus. The Home section can be good too. So I get it just in case there’s something good. Indeed, it pays off, and there are some good things. I’ll point two of them out in some later blog posts, I hope.

  • 9:00am Meet with a bright and enthusiastic student who wants to do a […]

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Notes from Stealth Mode

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Continuing, here’s a short notebook on Wednesday.

  • 6:45am A tad annoying that I woke up at this time. I deliberately did not set the alarm so that I could have a bit of a lie-in. Of course, my system woke me up at the usual time anyway. Similar morning ritual to last two times (yes, oatmeal again since I’ve run out of cinnamon-raisin bagels), but no shirt-ironing was involved. I’ve decided to be in stealth mode for most of the day, which means stay entirely away from the campus and work at home.
  • 8:15am Decide to first tinker a bit with the Tuesday diary post. Turns into a bit more of an epic than I intended. Tinker with it and catch up on email for an hour or so.
  • 9:30am Start reading one of the papers I planned to read today. It’s an excellent one from the early 90s by Greg Moore. I’d never appreciated it back […]

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Not all Noteworthy

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Continuing, this was the Tuesday:

  • 6:45am… Get up and look outside. Huh. Super clear and sunny. Unexpected, after yesterday. Cup of tea. Check email (delete 30 spams). Look at blog. Slow steady getting ready ritual while listening to NPR: Oatmeal again today, coffee for bike bag and journey in, sandwich for lunch…ironing a shirt…
  • 7:50am Have five-minute shower.
  • 8:05am Get out of shower. Aarrrrrgh! This is one the great mysteries we must solve concerning time, space, life, the universe. There’s nothing in Einstein’s GR about this: Why, when you go into a shower and spend five minutes – in your frame of reference – has 15 or 20 minutes passed by in the outside world?!
  • 8:17am Having gone from leisurely pace to frantic (since I have a 9:00am meeting) I leave home muttering something like “show me the meaning of haste” to the B as I point it toward the bus stop. (As usual, I make a mental note to not turn the haste into a misstep, so I go along my cycle route with purpose, but not abandon. I should make the bus that leaves about 8:27 or so.
  • 8:32am I did. On the bus I plan a future lecture for the string theory course about the role of various dualities in understanding strings. This is from both an historical and physical perspective. The history is interesting, but I’m also keen to present various physics perspectives to give a clear platform to help the younglings see further than what has been seen before. Yes. I said younglings. I know, it was deliberate, because it just sounds so silly.
  • 9:00am Technically this is on the the office hours for the E&M course, but nobody every shows up since (a) It is not the day when, or day before a […]

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Notes From the Day

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The other day (some weeks ago now) I started a sort of “day in the life” post, to give you more of an idea of what a typical day was like at work (and maybe also a bit at play). Somehow I never finished it, and then I looked at it a while later and could not remember the rest of the day, and so just deleted it.

I’ve decided to do something different. There really is no typical day. So I will try to do a series of days instead. Of course, I’m not going to have tine to sit and do a long, detailed entry about these days, and so instead I’ll just do a sort of sketchy notebook, with some time stamps. From time to time during the day I’ll stop in and add to it, and then post the whole thing at the end of the day before going to sleep. I won’t include all details (I’ll spare you bathroom breaks, personal grooming, and things of that nature, you’ll be pleased to know), but will try to give you some impressions of how the day goes. If people are interested (and people did ask for such a “day in the life post” before), I might try to do them more frequently. But for now, I’ll try and do one for each day of this week. Average over them to get the typical day.

So here goes.

Well, this work week really started on Sunday night.

  • 11:15 – 11:48 pm (Sun): Thinking about structure of E&M course. When to set the next midterm (we agreed that the previously announced date was too soon). Also thought about what homeworks to set for the last part of electromagnetic waves in dispersive media, and though wave guides. Sent email to whole class about this.
  • 12:30am (Monday) After reading a random entry or two at the ever-brilliant Girls Are Pretty blog (e.g. here), I fall asleep listening to podcast of the BBC’s wonderful Broadcasting House (radio 4). I still miss the excellent Eddie Mair, but this new guy seems pretty good.
  • 7:15am (Monday) (Later rising today since it is Monday and I don’t have any early appointments and I try to get a good night’s sleep when I can.) Over cup of tea, read email. Delete about 30 spam messages that have arrived overnight. I note the kind letter from Dean X at institution Y acknowledging receipt of the long detailed letter in support of a promotion for candidate Z, and thanking me. Good that he/she did that. Took a good chunk of Friday and Sunday afternoon to write that epic.
  • 7:45am Not in a rush to go in yet, I have a longer breakfast – cooked some […]

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