Monthly Archives: November 2015

The New Improved Scooby-Gang? (Part 2)

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usc_dornsife_frontline_scholars_medium(Click for larger view.) The answer’s still no, but I still amuse myself with the joke. (Alternative forms would have been “The New Expendables Poster?” or “Sneak peek at the Post-Infinity Wars Avengers Lineup?”…) This is a photo that I was thinking would not make it out to the wider world, but that’s probably because I was not paying attention. We spent a lot of time on that rooftop getting that right – no it was not photoshopped, the city is right behind us there – as part of the “Frontline Scholars” campaign for USC’s Dornsife College of Letters Arts and Sciences… and then the next thing I heard from our Dean (pictured three from the right) is that he is now our ex-Dean. So I figured the campaign they were planning would not feature him anymore, and hence this picture would not be used. But I think the photo was actually in use for the campaign for a while and I did not know since I don’t actually pay attention to […] Click to continue reading this post →

Happy Centennial, General Relativity!

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general_relativity_centennial_kip_thorne(Click for larger view.) Well, I’ve already mentioned why today is such an important day in the history of human thought – One Hundred years of Certitude was the title of the post I used, in talking about the 100th Anniversary (today) of Einstein completing the final equations of General Relativity – and our celebration of it back last Friday went very well indeed. Today on NPR Adam Frank did an excellent job expanding on things a bit, so have a listen here if you like.

As you might recall me saying, I was keen to note and celebrate not just what GR means for science, but for the broader culture too, and two of the highlights of the day were examples of that. The photo above is of Kip Thorne talking about the science (solid General Relativity coupled with some speculative ideas rooted in General Relativity) of the film Interstellar, which as you know […] Click to continue reading this post →

The New Improved Scooby-Gang? (Part 1)

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This is a group shot from an excellent event I mentioned on here only briefly:

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(Click for larger view. Photo from album linked below.) It was on Back to the Future Day… the date (October 21st 2015) that Marty McFly came forward in time to in the second of the BTTF movies… where we found hover boards and so forth, if you recall. The Science and Entertainment Exchange hosted a packed event at the Great Company (in downtown LA) which had several wonderful things and people, including some of the props from the films, the designer of lots of the props from the films, a ballroom done up like the high school prom of the first film, the actor who played George McFly (in the second two films), an actual DeLorean, and so much more. Oh! Also four experts who talked a bit about aspects of the science and other technical matters in the movies, such as […] Click to continue reading this post →

One Hundred Years of Certitude

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Einstein_CentennialSince the early Summer I’ve been working (with the help of several people at USC*) toward a big event next Friday: A celebration of 100 years since Einstein formulated the field equations of General Relativity, a theory which is one of the top one or few (depending upon who you argue with over beers about this) scientific achievements in the history of human thought. The event is a collaboration between the USC Harman Academy of Polymathic Study and the LAIH, which I co-direct. I chose the title of this post since (putting aside the obvious desire to resonate with a certain great work of literature) this remarkable scientific framework has proven to be a remarkably robust and accurate model of how our universe’s gravity actually works in every area it has been tested with experiment and observation**. Despite being all about bizarre things like warped spacetime, slowing down time, and so forth, which most people think is to do only with science fiction. (And yes, you probably test it every day through your […] Click to continue reading this post →

D-Brane Fun!

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image Turns out that it still a lot of fun to lecture about string theory and D-branes! (The latter are an important type of extended object, generalizing membranes, that have been very useful in theoretical physics for the last 20 years. — My goodness, it has been 20 years since Joe Polchinski first demonstrated their importance for string duality!) The students at the Latin American String School here in Mexico City seem to be very engaged and enjoying themselves. Although I was having fun I was also not without a presentation error or two brought on by […] Click to continue reading this post →