Quick question:
So, has anyone else, while teaching a class, heard a breakout of schoolboy giggles behind them upon sketching the typical shape of the spatial intensity of the synchrotron radiation from a charged particle? You know, this:
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As soon as I drew it and heard the giggles I knew what they were getting at. I had not anticipated it at all. It did not help that I drew it in the more exaggerated fashion that […] Click to continue reading this post
Hey, it’s Earth Day today! (Remember Earth Hour last month?) Take some time out to reflect, and maybe join in with one of other (or more) of the events taking place near you. Look here for a link trail that’ll lead you to such activity… Enjoy! -cvj
Really, I suppose this should be entitled “Making Movies, 1”, but I think that the earlier post “Call Me Cecil…” is morally the post of that title. Several days of insanity later (from worrying more about insurance, to locking in locations, worrying we would not get the HD cameras in time, trying to find a PA for the shoot, negotiating with various parties here and there about various things – in between the usual activities of physics professoring), the first big shoot day came. That was yesterday.
It was a day with record (for the date) heat (90+, in F), which was not helpful, but overall it was fun. On Thursday, in my location scout mode, I was to be found popping over once every hour or so to a particular location on campus and taking a snapshot. Why? I wanted to see where the sun would be at what time, so that we could figure out exactly when we could use the location, and for what shots. The sun […] Click to continue reading this post
The next Categorically Not! is tomorrow, Sunday April 19th. The Categorically Not! series of events that are held at the Santa Monica Art Studios, (with occasional exceptions). It’s a series – started and run by science writer K. C. Cole – of fun and informative conversations deliberately ignoring the traditional boundaries between art, science, humanities, and other subjects. I strongly encourage you to come to them if you’re in the area. Here is the website that describes past ones, and upcoming ones. See also the links at the end of the post for some announcements and descriptions (and even video) of previous events. (Image above right is discussed in an earlier post here. The last paragraph of the description below made me think of it.)
The theme this month is Doing Darwin Differently. Here’s the description from K C Cole: […] Click to continue reading this post
Well, on my way home on the bus just now I was the one responsible for the strange smell. Guilty as charged.
Let me explain.
This morning, a colleague, one of our teaching lab managers Joe, came by with a surprise gift. It was in a black bag, which I opened. Inside was a transparent bag with a quantity of mysterious looking goop in it. From it came the strong and very familiar smell of yeast. Along with it was a piece of paper with instructions.
Yes, it was/is a living yeast culture that Joe wanted to share with some friends. It was this that was with me in my bag on the bus just now. The idea is that you let it grow over ten days or so, and then you either make it all into a batch of bread, or you leave some over to make new cultures that you hand on to others after ten days and/or bake another batch of bread. What a remarkably unusual (these days) gift! (Thanks Joe!)
I’d actually been planning to start up my bread-making again (I used to do it a lot as a student, postdoc, and young professor-with-more-time-on-his-hands), and had […] Click to continue reading this post
Marina Hyde at the Guardian wrote a hilarious article on the rise of celebrity spokespeople on matters of science and health, focusing on the claims of Madonna, Stella McCartney and Gwyneth Paltrow, concerning subjects such the healing powers of “energy injected” Kabbalah water, nuclear waste, “chemical-free” food and “biological foods (whatever those terms mean), among other things.
I recommend having a read of it, (here) as it is an amusing distraction. I’m a bit puzzled, however as to why she does not mention the efforts of their esteemed […] Click to continue reading this post
…Well, just for a 24 hour period or so.
Why? Well, it’s just that one of the many projects I’ve not yet had time to report to you about is inching along, growing ever more involved, has been sucking up a huge amount of time recently, and is going to go really large this week.
What’s “going large”?
Ok, here goes. I’ve been taking a turn at being a filmmaker, on and off, for over a year now. I hope that the products of this will be coming to a theatre near you one day soon (probably your computer), but let’s not get ahead of ourselves. What is it? Much more later, but I’ll just say now that it’s got science, and it is educational and – I hope – fun.
So far, what have I been doing? Writing a script, sketching storyboards, waving my arms about trying to explain the concept to actual filmmakers (you know, ones who […] Click to continue reading this post
I’ve mentioned the Machine Project before, here on the blog. They’re often up to some interesting things… I just heard* that they’re going to be hosting a newly restarted book reading project, about …Physics! So if interested, find out more […] Click to continue reading this post
I promised a report on last week’s College Commons trip to the Page Museum at the Tar Pits, here in Los Angeles. It was an excellent trip. The usual thing I do for blogging these things is, some time later, as time allows, I sit down and do a sort of brain-dump. I tried to do something different this time, and walk on the tour with my Palm Tungsten (yes, really really old technology, I know) and simply write a sort of narrative into it as I went along. Then I combined the uploaded file with the images I took as I went along, and supplemented with some extra sentences here and there. The overall effect should be a sketchier description of the event than I usually do, which may or may not be an improvement given that everybody seems to skim everything these days anyway. (Click on the photos for larger views.) So, here goes:
And so it begins. And it begins well – after a name tag is given out, upon check in for the bus, we are given a little brown paper bag of snacks. Hurrah!
3:39 and we’re off! (We run by the excavations for the Expo line and since it is an elevated bus, I get a nice view of what’s going on for quite a way. Wish I’d had the camera out to make a video for you.)
My colleague David Bottjer, a paleontologist, gives a little run down of the history of the region (both social and paleontological) as we go north on La Brea (appropriately – they are the La Brea Tar Pits… Or given that La Brea means The Tar, they are The Tar Tar Pits…)
4:05 We’re here! Somehow, the little bag of goodies is all empty already. Except for […] Click to continue reading this post
This weekend, you might like to participate in the 100 Hours of Astronomy events going on all over the world. Recall that it is the International Year of Astronomy, and that there are lots of things going to celebrate the 400 years of the Astronomy era launched by Galileo’s use of the telescope for his landmark Astronomical observations. There are all kinds of exciting events, from local astronomers setting up telescopes in your neighbourhood for all to use, to things involving some of the great professional telescopes around the world live webcasting and even… twittering. From the main page of the organizers:
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…while I prepare the longer post on the Tuesday special visit to the Page Museum at the Tar Pits.
I think it would be just fantastic if domestic cats had teeth like their cousins of 40+K years ago. (Click left for larger.)
Just great!
Would make for a considerably different dynamic while stroking them…
What do you think?
I’m going to another interesting College Commons event today. It’s an away mission. We’re off on a specially arranged tour of the La Brea Tar Pits! This is part of the 1859 celebration series, and of course Darwin is the focus here to some extent. We’re going to be taken around the famous Pit 91. I shall try to take some pictures and report later. The image on the left is a painting of the saber toothed cat, by John C. Dawson. (It is in the LA Natural History Museum.) (By the way – yes, the “Los Angeles 20059 B.C.” on […] Click to continue reading this post
At 8:30pm tonight, your local time, earth hour begins. Have you decided? What are you going to do?!
Vote Earth.
This is just great. I don’t know what it is good for, except amusement and nostalgia, but that’s a good portion of the balance sheet of the good things in life, so that’s good enough for me. It is a periodic table of elements that you can click on to find a selection of early comic book references to it. It is by some of my old neighbours – members of the Chemistry department at the University of Kentucky (F. James Holler and John P.Selegue) – and I’ve no idea how old this project is (1996, perhaps?), but it’s new to me. Click on the table to go to their site:
An excellent interview coming in at slightly over 18 minutes. Well worth your time. Shirley Tilghman talks about science and the humanities, funding for them, their role […] Click to continue reading this post
