Rearrangements

office_musings_2 Just thought I’d share with you a snapshot (click for larger view) of my thinking process concerning my office move. I’ve been in the same tiny box of an office for 12 years, and quite happy too. For various reasons (mostly to do with one large window with lots of light), over the years I’ve turned down offers to move to nicer digs… but recently I’ve decided to make a change (giving up some of the light) and so after much to-ing and fro-ing, it seems that we’ve settled on where I’m going to go.

Part of the process involved me walking over there (it’s an old lab space from several decades ago, hence the sink, which I want to stay) with a tape measure one day and making some notes in my notebook about the basic dimensions of some of the key things, including some of the existing […] Click to continue reading this post

Face the Morning…

expo_line_lady_11_sept_15With the new semester and a return to the routine of campus life comes taking the subway train regularly in the morning again, which I’m pleased to return to. It means odd characters, snippets of all sort of conversations, and – if I get a seat and a good look – the opportunity to practice a bit of quick sketching of faces. I’m slow and rusty from no recent regular practice, so I imagine that it was mostly luck that helped me get a reasonable likeness […] Click to continue reading this post

MacArthur’s Balls

macarthur_balls_cvjYou should go and see them! (Click image for larger view.) Nobody seems to be talking much about this – or I’m utterly out of touch these days since I’ve not seen a thing about this and nobody I asked seems to know either – but there’s a wonderful thing to see down at MacArthur Park. (No, it is most definitely not a cake left out in the rain, since… you know… no rain.) There are about 2500 spheres floating in the lake, and looking quite splendid, I might add. I love this highly neglected park, and so am glad that someone feels the same way and got (I read after gingerly googling “balls macarthur park” and finding this article) about 10,000 volunteers to help paint and launch these balls in an art project aimed at bringing the park back into people’s minds, at least for a while.

The panorama (click for larger view) does not do it justice, since it flattens and shrinks, by necessity, so I recommend going along and getting up close and having a look (as I ought to have done, but was on my way home in a rush and […] Click to continue reading this post

Naked!

negative_mass_thoughtsSnapshot of my doodles done while talking on the phone to a BBC producer about perhaps appearing in a film discussing anti-gravity*. I explained lots of things, including why General Relativity does not seem to like negative mass, partly because they have something called a “naked singularity”, which is a big problem. Only after the call ended did I recall that in 1999 I co-authored a paper in which we discovered […] Click to continue reading this post

PBS Shoot Fun

pbs_shoot_selfieMore adventures in communicating the awesomeness of physics! Yesterday I spent a gruelling seven hours in the sun talking about the development of various ideas in physics over the centuries for a new show (to air next year) on PBS. Interestingly, we did all of this at a spot that, in less dry times, would have been underwater. It was up at lake Piru, which, due to the drought, is far below capacity. You can see this by going to google maps, looking at the representation of its shape on the map, and then clicking the satellite picture overlay to see the much changed (and reduced) shape in recent times.

There’s an impressive dam at one end of the lake/reservoir, and I will admit that I did not resist the temptation to pull over, look at a nice view of it from the road on the way home, and say out loud “daaayuum”. An offering to the god Pun, you see.

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Turns out that there’s a wide range of wildlife, large and small, trudging around on the […] Click to continue reading this post

Fresh Cycle

brompton_30_08_2015I’ve been a bit quiet here the last week or so, you may have noticed. I wish I could say it was because I’ve been scribbling some amazing new physics in my notebooks, or drawing several new pages for the book, or producing some other simply measurable output, but I cannot. Instead, I can only report that it was the beginning of a new semester (and entire new academic year!) this week just gone, and this – and all the associated preparations and so forth – coincided with several other things including working on several drafts of a grant renewal proposal.

The best news of all is that my new group of students for my class (graduate electromagnetism, second part) seems like a really good and fun group, and I am looking forward to working with them. We’ve had two lectures already and they seem engaged, and eager to take part in the way I like my classes to run – interactively and investigatively. I’m looking forward to working with them over the semester.

Other things I’ve been chipping away at in preparation for the next couple of months include launching the USC science film competition (its fourth year – I skipped last year because of family leave), moving my work office (for the first time in the 12 years I’ve been here), giving some lectures at an international school, organizing a symposium in celebration of the centenary of Einstein’s General Relativity, and a number of shoots for some TV shows that might be of […] Click to continue reading this post

Red and Round…

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Some more good results from the garden, after I thought that the whole crop was again going to be prematurely doomed, like last year. I tried to photograph the other thing about this year’s gardening narrative that I intend to tell you about, but with poor results, but I’ll say more shortly. In the meantime, for the record here are some Carmello tomatoes and some of a type of Russian Black […] Click to continue reading this post

Ship Building

agent_carter_team_cvj_aug_2015Last week it was a pleasure to have another meeting with writers, producers, VFX people, etc., from the excellent show Agent Carter! (Photo -click for larger view- used with permission.) I’ve been exchanging ideas about some science concepts and designs that they’re using as springboards for their story-telling and world-building for the show. I can tell you absolutely nothing except that I’m confident that season 2 is going to be really great!

(Season 1, if you’ve not already seen it, is also great. Go get it on your favourite on-demand platform – I rapidly watched all eight episodes back in June to get up to speed so that I could be as useful as possible, and it was a pleasure. It is smart, funny, fresh and ground-breaking, and has a perfect […] Click to continue reading this post

Screen Junkies – Fantastic Science!

screen_junkies_fantastic_fourHere, as promised yesterday, is the fun conversation at Screen Junkies. I don’t need to say much, since much of what I wanted to talk about (extra dimensions, other laws of physics, parallel universes, etc) made it to the (awesomely cut, btw!) episode! Embed of video below.

Enjoy! […] Click to continue reading this post

Upcoming Screen Junkies Episode Alert!

hal_dan_cvj_screen_junkies_augustYes! As you can tell from the photograph, I’ve recorded another episode with the excellent folks at Screen Junkies, and again we’ll be trying to look at some science (or science-related) issues in a movie. That’s presenter Hal Rudnick on the left, and producer/editor/writer Dan Murrell in the middle. The episode will appear tomorrow (Thursday) at around ten am Pacific, and if even a fraction of the fun (and hopefully interesting) stuff we covered makes it to the final cut (we talk for a good amount of time and then it is edited down to something short, because, you know, it’s the internet), I’ll be pleased, since we covered a lot of interesting stuff.

I’m not going to tell you what movie we talk about, but I’ll say this. The idea was that this […] Click to continue reading this post

Compton Delight

compton_effectI forgot to mention that I saw some skywriting two days ago over Los Angeles that I took to be – of course – a celebration of the Compton effect. You know, when a photon scatters off a charged particle and loses energy? That. It’s so good to see physics being celebrated so exuberantly in the public sphere**.straight_outta_physics_2

-cvj

**My wife, who I was with at the time, suggested to me that it was to do with someone called Dr. Dre, but I’m pretty sure that it was Dr. Compton who discovered that phenomenon, so I gently explained the discovery to her. Click to continue reading this post

Parting Shot

Museo_historico_nacional_santiago_chileWednesday was my last day in Santiago, and so after the morning Plenary talks I checked out of my hotel, stored my bag, and, boarding the subway, melted into the city for a few hours. I was not on the lookout for anything in particular, besides a sense (even a little) of the city’s life and flow. I also had in mind to spend a few hours at some galleries/museums (I’d already seen the Museum of Pre-Columbian Art (Museo Chileno de Arte Precolombino) on Monday night, and had a tour, as that’s where the conference reception was). I wanted to check out the Museum of Contemporary Art (Museo de Contemporaneo Artes) and Museum of Fine Arts (Museo de Bellas Artes), as well as the Museum of National History (Museo de Histórico Nacional), back in Plaza de Armaz, where I’d done that cafe and Post office sketch on Sunday. I also wanted to wander the streets and squares and just look at the people and buildings and goings on. And then I had to get back to the hotel at 6:45pm to grab my bag and jump into the taxi I’d ordered and head to the airport for my flight back to LA.

Well, I did pretty much all of those things, with no hiccups to speak of. I was a little annoyed that 95% of the Museum of Contemporary Art was taken up by a massive David LaChappelle retrospective – not because there isn’t something in his work one can find to like or at least be amused by (I had a good look around since I was there), but because it seemed ridiculous to have flown almost 1/3 the way around the planet to see an American artist’s work when what I wanted to see was work that was more local – but all turned out ok when in the Museum of Fine Art (the adjoining building in fact) I found a great deal of interesting contemporary (and other) art that was locally sourced. The buildings themselves were interesting to look at too, so that was a bonus.

On a nearby street (Monjitas), I found a great spot for lunch and people-watching, and the woman who I took to be the proprietor of the cafe (who took my order) decided to engage me in conversation for while. Since she had little […] Click to continue reading this post