Category Archives: science

We have a Higgs!

By | | , , ,
Comments Off on We have a Higgs!

So it’s very much worth noting that there are some new announcements from earlier this week concerning last years’ landmark discovery at the Large Hadron Collider. The news is that a Higgs particle was discovered. There were several news stories about it in the last few days. This might be a bit confusing, and many of you are thinking that this is recycling news from last year concerning the discovery of the Higgs. It is not recycling. If you go back and look at the results that were announced last year, there was an important note of caution, notable in the fact that the particle discovered was referred to as “Higgs-like”. More analysis was needed to be sure that it was indeed a particle that fits the name Higgs. Well, that analysis has been done, with more data included and so forth, and both experiments (CMS and ATLAS) are now sure that they are seeing a Higgs particle, and indeed it is one that is very close to what you’d expect for the Standard Model of particle physics.

The latter is is important and interesting to note, since many people expect that there […] Click to continue reading this post →

Science on Screen – Primer

By | | , , , , , , ,
1 Comment

Well, that was a hugely fun evening! The Cinefamily screening of Primer was sold out to a packed and enthusiastic audience. (That alone was worth it…) I met Shane Carruth back stage for a few minutes and immediately was impressed. I like people who take the time to think carefully about what they are going to say before saying it, visibly carefully weighing what was just said in the conversation and then adding to it in an interesting way. He’s one of those people. So I knew that the panel discussion was going to be great.

[caption id="attachment_13780" align="aligncenter" width="480"] Hadrian Belove, Shane Carruth and Clifford Johnson at Cinefamily screening of Primer. (Photo: Charles Constantine)[/caption] [caption id="attachment_13782" align="aligncenter" width="480"] Hadrian Belove, Shane Carruth and Clifford Johnson at Cinefamily screening of Primer. (Photo: Charles Constantine)[/caption]

We started off with an introduction from the executive director of Cinefamily, Hadrian Belove, who introduced us and asked me to say a few words before the film began. I kept it brief, and started by congratulating Cinefamily on doing the Science on Screen series, saying that it is an important thing to do (which it is -it is part of a Sloan funded national program; more here) and then went on to say […] Click to continue reading this post →

Tales from the Industry XXXIX – Magnetic Weather?

By | | , , , , , , ,
1 Comment

Today (Tuesday) saw me up at 6:30am to prepare for an 8:00am call time for a shoot on a special episode of – wait for it – Deadliest Space Weather. It is original programming for the Weather channel, and before you dismiss it because of the title, it turns out that it is not a bad idea for exploring various scientific concepts. The first season ended a few weeks ago. I’d not realized it was airing until recently, and actually those recent demos I told you about were used in examinations of planetary conditions on Venus and on Mars. (Two separate episodes.) The idea seems to be to consider what it would be like on earth if the conditions were like those on Venus, or consider what what happen if you went outdoors on Mars.

So you might think it is silly, but if done well, it is actually an opportunity to
explain some science to an audience who might not have been the usual science audience…in which case I’m happy to be on board! In addition to spectacularly showing what happens when sugar and sulphuric acid meet, I got to show how to boil […] Click to continue reading this post →

Primer, and More…

By | | , , , , ,
3 Comments

I learned last week that there’s a new regular item in the New York Times’ science section where Jascha Hoffman does a round up of a few notable Science events, books, etc., around the nation. It is noted this week that Cinefamily starts up its new Science on Screen series (funded by the Alfred P. Sloan Foundation) starting starting Wednesday night with the excellent film “Primer”. (Photo is from the website.) If you don’t know it, and if you’re in the area, go and see it! As a bonus, you’ll have the writer/director of the film, Shane Carruth, present for introductions and Q&A. He’ll be accompanied by some scientist dude called Clifford V. Johnson who, according to the website, will […] Click to continue reading this post →

Interview!

By | | , , , , ,
7 Comments

A while ago I got an email out of the blue from an enthusiastic young fellow who wanted to do an interview with me on camera for his YouTube channel. After we bounced emails back and forth a bit and I got a sense that this was both legitimate, worth supporting, and that I had time to do it, we agreed that we’d meet to do it. So we met at the excellent Mystery and Imagination bookshop in Glendale, and he set the camera running and threw a bunch of questions at me. We talked about all sorts of things from dark matter, the LHC, supersymmetry and string theory to trumpets, jazz clubs, and noir films.

It was fun, and you can find the results on his YouTube channel (here), that he hopes to populate with more interviews with people working in science and other topics. He’s got an interview with mathematical physicist John Baez up there already, so go and look.

Below, I’ve embedded the interviews with me, for your convenience.

Enjoy! […] Click to continue reading this post →

USC Science Film Competition 2013 – Results!

By | | , , , , ,
Comments Off on USC Science Film Competition 2013 – Results!

There’s a news article out about the results of the USC Science Film Competition that you might like to read. It is by Susan Bell and it is in USC Dornsife News here. In there, you’ll find interviews with one of the winning teams of students, as well as with me. I talk about my reasons for running this competition each year and what I hope to achieve. (Photo courtesy of USC Dornsife.)

The showcase and awards ceremony, held on January 23rd, was a success, and it was a pleasure to meet with many of the students who participated, and feel the buzz of excitement in the room. Thanks everyone who participated, including the panel of judges for their hard work. Once again, the Anton Burg Foundation supported the competition (funding things like the large prizes I had the pleasure of giving away) and we’re all very grateful for that.

Ok, well of course you want to know the outcome, right? Well, here goes. I’ve included the titles and membership of the interdisciplinary teams below, along with […] Click to continue reading this post →

Showcase!

By | | , , ,
Comments Off on Showcase!

The showcase and awards ceremony for the Science Film Competition is tomorrow (Wednesday)! It’ll be in the film school, at the Stark Family Theater (SCA 108), at 7:00pm. I’ll be screening films that were entered into the competition, and then at the end of the evening, giving out large prizes! $3000 first prize, $2000 second, and $1000 third. Should be a fun evening, with refreshments after the ceremony!

Come along and bring friends. […] Click to continue reading this post →

Art and Physics

By | | ,
5 Comments

At my meeting in San Antonio, I just saw a nice article by Brian Jacobsmeyer on APS’ Physics Central with an interesting take on art mixing with physics. (A subject you know is close to my heart, given The (graphic novel) Project) (The article was the subject of part of the meeting, ao I was paying attention!) It is actually about fluid dynamics and Rayleigh-Taylor mixing, if you want to be specific, and you’ll recognize it in other images in astronomy, and elsewhere. There’s an interesting film associated with it too, which is linked in the article. Here’s an extract to get you started (link at the end): […] Click to continue reading this post →

Music Matters

By | | ,
1 Comment

(Photo: Taken during the break in the back room at Howlin’ Wolf in New Orleans. The Hot 8 were playing late into the night – super loud and energetic in the tiny space – and it was great. A really classic New Orleans sound.)

Having returned from the (excellent) New Orleans trip (lots of food, lots of music), I started to turn my attention to things like the final preparations for the Science Film Competition – the submissions are due Monday and the showcase is on the 23rd – and preparations for the lecture course on Electromagnetism I’ll be giving, starting Monday. But then I got hit by a virus, and yesterday was lost to the violent swings between freezing cold and boiling hot that accompanies an intense shivering fever. […] Click to continue reading this post →

Interview with TAEM

By | | , , , ,
2 Comments

I was interviewed by an online publication called The Arts and Entertainment Magazine for their 1st January edition. You might find it interesting, since I talk about some of the themes I bring up here a lot, such as trying to improve public understanding of science, and various projects connected to that sort of thing. It is here. Enjoy!

Actually, they’ve started doing a series of spotlights on various scientists, so browse through the website for other interviews, if that interests you.

-cvj Click to continue reading this post →

Taste

By | | , ,
Comments Off on Taste

…of Mexico. It was an excellent evening again this year (November 30th, actually). This was the second one (the first was in 2010) and I think the idea is to try to make it an annual event. It is in that great space downtown, Vibiana, the former Cathedral of St. Vibiana (now de-frocked, I suppose).

Anyway, the fellow (photograph right) making something (whatever it was) using liquid nitrogen caught my scientist’s eye (I usually carry a couple with me when I go out). It reminded me of the ice-cream people used to make at various departmental parties in physics departments in my past. (Always seemed like a good idea for novelty, but I never ate any of the ice-cream. I think I’m a fan of making things like that the slow way, letting the flavours settle in…) I wondered what he was making, but did not wait to find out since I was not on my own and a crowd immediately formed around him.

What happened a short time later was a bit unexpected. I enjoyed listening […] Click to continue reading this post →

They Seemed to Like It

By | | , , ,
1 Comment

What? The final exam I set on Friday. I spent a lot of time trying to get this final exam right. The problem is that I tend to decide at some point that I want to set an “interesting” exam, and then this usually ends up being more work for me than for the students, since you not only have to think of the questions and make them the right level of difficulty (made harder by being open book and, in this case, a take home -well, take to where ever for 4 hours), but then endlessly debug to see that it has no mistakes (since I won’t be present to answer questions). This time, I spent a lot of time on units, since I wanted to set an exam that kept all the factors of c and mu and epsilon present in all the relativistic notation and right down to the final unpacked Maxwell equations and all the quantities they computed in various examples. I decided to have them explore a little non-linear electrodynamics, since everything they’d seen was mostly linear. You start with the familiar (Maxwell) form of the equations:

[…] Click to continue reading this post →

Local Connections

By | | , , , ,
5 Comments

Well, Thursday’s meeting was a blast! I had decided not to try to get people to RSVP for the meeting this time, and so when it came down to the day before, I had no idea how many were going to show up. This meant that I had to make some guesses about how much coffee and tea and cookies to organize, which was a little bit of a challenge. But just before 9:00am people began to show up, and kept showing up, and by time I was ready to start off the day’s meeting, there was a really good crowd!

In the end it was a great day, with five really good talks and lots of excellent discussion. […] Click to continue reading this post →

Premiering…!

By | | , , , ,
4 Comments

You might remember that during the Spring and early Summer I was deeply embroiled in making a film. (See several earlier posts, e.g. here, here, here, and here).) It was a short film to celebrate the 50 year anniversary of the Aspen Center for Physics, and I was keen (in my role as filmmaker) to give it a treatment that benefits from my being a theoretical physicist, and one who is familiar enough with the Center, all in order to get the right tone of the film. (Jump to the end of the post if you want to see it without more background thoughts.) There’s a spirit of the Center that is quiet, reflective, and inspiring of thoughts that need time to be explored, so I definitely did not want the usual loud, buzzing, overly busy type of film that you often see about science activity. It did not seem appropriate. Working with Dave Gaw (who was an awesome principal cinematographer and editor for the project) and with Bob Melisso (who shared some of the production and direction work with me), I think the result strikes the right note overall. A fun side note: I got to design a number of unique (and definitely handcrafted) elements for the look that I think you’ll like and recognize from other visual work of mine you’ve seen on this blog, and just as with my earlier film projects from 2009 (see here and here) it was a real buzz to help figure out how to make them fly, and then see the elements come together in their final form up on screen.

People really seemed to like the film a lot, from what I’ve heard. (It was shown extensively at many of the Summer events celebrating the 50th at the Center.) So while it did take a lot of my time, it seems like it was time well worth spending since […] Click to continue reading this post →