Warm…

So far, the Summer has not been as brutal in the garden as it was last year. Let’s hope that continues. I think that late rain we had last month (or earlier this month?) helped my later planting get a good start too.

This snap of a sunflower was taken on a lovely warm evening in the garden the other day, after a (only slightly too) hot day…

sunflower_june_2015

-cvj

Naddy

Yesterday, an interesting thing happened while I was out in my neighbourhood walking my son for a good hour or more (covered, in a stroller – I was hoping he’d get some sleep), visiting various shops, running errands. Before describing it, I offer two bits of background information as (possibly relevant?) context. (1) I am black. (2) I live in a neighbourhood where there are very few people of my skin colour as residents. Ok, here’s the thing:

* * *

I’m approaching two young (mid-to-late teens?) African-American guys, sitting at a bus stop, chatting and laughing good-naturedly. As I begin to pass them, nodding a hello as I push the stroller along, one of them stops me.
Click to continue reading this post

Speed Dating for Science!

youtubespace panelLast night was amusing. I was at the YouTubeLA space with 6 other scientists from various fields, engaging with an audience of writers and other creators for YouTube, TV, film, etc.

It was an event hosted by the Science and Entertainment Exchange and Youtube/Google, and the idea was that we each had seven minutes to present in seven successive rooms with different audiences in each, so changing rooms each seven minutes.

Of course, early on during the planning conference call for the event, one of the scientists asked why it was not more efficient to simply have one large Click to continue reading this post

Screen Junkies: Science and Jurassic World

So the episode I mentioned is out! It’s a lot of fun, and there’s so very much that we talked about that they could not fit into the episode. See below. It is all about Jurassic World – a huge box-office hit. movie_science_screen_shotIf you have not seen it yet, and don’t want specific spoilers, watch out for where I write the word spoilers in capitals, and read no further. If you don’t even want my overall take on things without specifics, read only up to where I link to the video. Also, the video has spoilers. I’ll embed the video here, and I have some more thoughts that I’ll put below.

One point I brought up a bit (you can see the beginning of it in my early remarks) is the whole business of the poor portrayal of science and scientists overall in the film, as opposed to in the original Jurassic Park movie. In the original, putting quibbles over scientific feasibility aside (it’s not a documentary, remember!), you have the “dangers of science” on one side, but you also have the “wonders of science” on the other. This includes that early scene or two that still delight me (and many scientists I know – and a whole bunch who were partly inspired by the movie to go into science!) of how genuinely moved the two scientist characters (played by Laura Dern and Sam Neil) are to see walking living dinosaurs, the subject of their life’s work. Right in front of them. Even if you’re not a scientist, you immediately relate to that feeling. It helps root the movie, as does that fact that pretty much all the characters are fleshed Click to continue reading this post

Calling Shenanigans 

I hadn’t realized that I knew some of the journalists who were at the event at which Tim Hunt made his negative-stereotype-strengthening remarks. I trust their opinion and integrity quite a bit, and so I’m glad to hear reports from them about what they witnessed. This includes Deborah Blum, who was speaking in the same session as Hunt that day, and who was at the luncheon. She spoke with Hunt about his views and intentions. Thanks, Deborah for calling shenanigans on the “I was only joking” defense so often used to hide behind the old “political correctness gone mad” trope. Read her article here, and further here.

-cvj

(Spoof poster imaged is by Jen Golbeck)

On-Screen Fun…

trevor_hal_cvj_screen_junkiesWell, yesterday afternoon was fun! I was at the studios of the people who bring you Screen Junkies, Honest Trailers, and other film-related entertainment. Why? We were recording another fun conversation concerning science at the movies! The new episode will be released on Thursday at 10:00am, and so check back here or go over to the Screen Junkies channel for updates. What’s the subject? Well, I’ll let you guess which huge movie (in theatres near you right now) we discussed – wait until Thursday to find out for sure! (There’s a major clue in the photo.)

The great thing about all of this is that I got to hang out with Hal Rudnick (the host – who was as funny as always – he’s in the centre of the photo), Trevor Valle* (I’ve not seen him in a while so it was good to catch up!) who was my Click to continue reading this post

Space Travel Thoughts…

opinions_about_space_travelOn Wednesday (if I recall correctly – last week is a blur) I spoke on camera to producer Peter Savodnik about challenges involved in mounting space missions to colonise distant planets. It was a fun and short shoot -Peter kept it relaxed and conversational- and it will be part of film that will be released by an online property I’m sure you know well some time in the coming year (I think). I will give you more details when they emerge.

One theme that I kept bringing up that you might find interesting (thoughts welcome): Space is a big place. It takes a long time to get from one place to another – even if you are moving close to the speed of light (and we’ve no foreseeable technology to get us even close to that any time soon). That makes the journey itself a huge challenge, and that is often the part that is most neglected in popular (fictional) films about space travel, and so it also affects our perception of how things must be in the real world of space travel. Result: an under-appreciation of (and possibly false expectations about) the whole business of the journey itself.

Of course, in fiction, much of this business is avoided by inventing propulsion systems that use physics that we’ve no good reason to believe actually exists to shorten the journey – warp drive, hyperspace jumps, wormholes, and the like. That’s all fun, sure, (and I spoke about such things and their place -or lack thereof- in the real world of near future travel) but I think that there can be some really creative challenges for fiction films by focusing on the long Click to continue reading this post

Tales from the Industry XXXXI – Puppet Black Hole

Yeah. Not sure how to best title this post or fully explain the picture [edit: Picture taken down temporarily until the show is ready to be promoted*]. Let’s just say that I spent a bit of this afternoon explaining some of the science of the Large Hadron Collider to a puppet character that was determined to not believe whatever I told him/it. It was fun, and was done to camera at some TV studios downtown. (I was actually speaking about things that intersect with the subject of yesterday’s post, if you’re interested.) It is for a new show on a channel that I can’t mention yet*, and I’ll let you know as soon as I know what the air date is, etc.

Well, one more thing, in support of the old “It’s a small world after all” saying. While there I heard that this morning they were shooting a fun segment that was hosted by my friend Hal Rudnick, the host of Screen Junkies! (Have a look at some of the science-meets-movies things we’ve done together here, here and here.) Unfortunately, as I was only on in the afternoon, I did not get to see what they were up to and will simply wait for the show to air like everyone else.

It looks like it’ll be a fun and entertaining way of presenting some interesting science – a whole new series of it! – so keep an eye out for it. (I’ll give you details later.)

-cvj

P.S. For unrelated work of mine with puppets, see here.

*This post was modified to remove the picture, and name of the channel and show until the producers are ready to promote the new show. I’ll put the photo back up later.

Earth Not Swallowed!

So, here we are. Still in existence. Hurrah!

cern_LHC_tunnelThe Large Hadron Collider (image right is courtesy of CERN) started a new phase of experimental work today, colliding particles at double the energy it was working at a few years back when the Higgs was discovered. By time I was making breakfast and checking email, their live blog, etc., this morning, it was clear that (contrary to fears expressed by some) the LHC had not created a black hole that swallowed the earth, nor had it created some sort of strange chunk of new vacuum that condensed that of the entire universe into a new phase. (Or if it did either of those things, the effects are hardly noticeable!!)

As I keep emphasising (actually I’ll be talking about this to a puppet character on a TV show tomorrow too – details later) the LHC (or any of the particle collision experiments we’ve ever done) is not doing anything that Nature does not do routinely right here at earth (and most times way more violently and Click to continue reading this post

On Testability…

Here’s some interesting Sunday reading: Frank Close wrote a very nice article for Prospect Magazine on the business of testing scientific theories in Physics. Ideas about multiverses and also string theory are the main subjects under consideration. I recommend it. My own thoughts on the matter? Well, I think most of you know them. Here are three key points:- (1) Many important ideas in physics started out as purely mathematical digressions inspired by physics… You can’t find those ideas and make them work without exploring where they lead for a while, perhaps long before you even know how to test them. So we need that component of physics research as much as we need some of the other aspects, like designing and performing new experiments, etc. (2) You never know where a good idea will ultimately find its applications… It is often not where we think it might be initially. (3) Of course, testability (confronting an idea with experiment/observation) is key to the enterprise of doing science, there is no doubt in my mind. I do not think we need to start considering whether testability is something we can abandon or not. That’s clearly silly. We just need to be careful about rushing in to declare something testable or not testable before it has had a chance to develop into something useful. Unfortunately, everyone has a different take on just when it is time to make that declaration… and that’s what causes all the shouting and political arguments that generate a lot of heat and precious little light.

Enjoy!

-cvj

So the equations are not…

Working on rough layouts of one of the stories for the book. One rough panel ended up not looking so rough, and after Monday’s ink dalliances I was itching to fiddle with brushes again, and then I thought I’d share. So… slightly less rough, shall we say? A more careful version would point the eyes a bit better, for example…(Much of the conversation, filling a bit more of the while space, has been suppressed – spoilers.)

light_relief_II_sample

-cvj

‘t Hooft on Scale Invariance…

Worth a read: This is ‘t Hooft’s summary (link is a pdf) of a very interesting idea/suggestion about scale invariance and its possible role in finding an answer to a number of puzzles in physics. (It is quite short, but think I’ll need to read it several times and mull over it a lot.) It won the top Gravity Research foundation essay prize this year, and there were several other interesting essays in the final list too. See here.

-cvj

Quick Experiment…

On my way back from commencement day on campus last Friday I got to spend a bit of time on the subway, and for the first time in a while I got to do a quick sketch. (I have missed the subway so much!) Yesterday, at home, I found myself with a couple of new brushes that I wanted to try out, and so I did a brushed ink sketch from the sketch… quick_ink_experimentIt felt good to flow the ink around – haven’t done that in a while either. Then I experimented with splashing a bit of digital colour underneath it. (This is all with the graphic book project in mind, where I think at least one story might Click to continue reading this post

A Mother’s Day Flower

Happy Mother’s Day to the mothers in my life, to all others, and especially to the wonderful mother who recently made me a father! Thanks for all that you do every day.

techniflower

After a recent bit of rain this single spectacular bloom was poking out from the undergrowth, in a seldom-tended part of the garden. So vivid! It almost looks like I’ve done some sort of enhancement to the colours and contrast post-photo. But I have not.

-cvj

LAIH Field Trip – Parks and Recreation

LAIH_clockshop_2[click for larger view]

Last Friday’s luncheon for the Los Angeles Institute for the Humanities had a double treat. First, it was a field trip to another interesting and exciting Los Angeles space – Clockshop/Elysian, down near the river in Frogtown. Clockshop is a wonderful arts organisation whose concerns fit very neatly with many of ours: From their website:

Clockshop is a multifaceted arts organization that works at the intersection of politics, urban space, and cultural production to explore the forces that shape our lived environment. We program events and screenings, and produce artist projects and conversations. […]

Elysian is an excellent restaurant, the main space where Clockshop events are held, and we were served splendid lunch there while Clockshop director Julia Meltzer told us a little about Clockshop.
LAIH_clockshop_1 [click for larger view]

The second treat was a talk (over coffee and cookies) by Jon Christensen (editor of Boom) entitled “A Century Beyond John Muir: A 21st Century Vision for California Parks”, detailing a project to rejuvenate, expand (and enhance the awareness Click to continue reading this post

In Case You Wondered…

Dear visitor who came here (perhaps) after visiting the panel I participated in on Saturday at the LA Times Festival of Books. (“Grasping the Ineffable: On Science and Health”) What a fun discussion! Pity we ran out of time before we really began to explore connections, perhaps inspired by more audience questions.

In any event, in case you wondered why I was not signing books at the end at the designated signing area, I thought I’d write this note. I was given the option to do so, but the book that I currently have out is a specialist monograph, and I did not think there’s be much demand for it at a general festival such as the one on the weekend. (Feel free to pick up a copy if you wish, though. It is called “D-Branes”, and it is here.)

under_construction_small_cvjThe book I actually mentioned during the panel, since it is indeed among my current attempts to grasp the “ineffable” of the panel title, is a work in progress. (Hence my variant of the “under construction” sign on the right.) It is a graphic book (working title “The Dialogues”) pitched at a general audience that explores a lot of contemporary physics topics in an unusual way. It is scheduled for publication in 2017 by Imperial College Press. You can find out much more about it here.

Feel free to visit this blog for updates on how the book progresses, and of course lots of other topics and conversations too (which you are welcome to join).

-cvj

Festival Panel

father and son at LA Times Festival of BooksDon’t forget that this weekend is the fantastic LA Times Festival of Books! See my earlier post. Actually, I’ll be on a panel at 3:00pm in Wallis Annenberg Hall entitled “Grasping the Ineffable: On Science and Health”, with Pat Levitt and Elyn Saks, chaired by the Science writer KC Cole. I’ve no idea where the conversation is going to go, but I hope it’ll be fun and interesting! (See the whole schedule here.)

Maybe see you there!

-cvj