In this Issue:

Summer 2004
Volume XXXVI, Issue 2

The Magazine of the Society of Physics Students


Physics, Food and Franglais, or,
What We Did on Our Spring Break

By SPS Reporters Virginia Hafer & Chelsea Tiffany, Wellesley College, ‘04

< Also of Interest: Interview with APS President Dr. Helen Quinn

 
SPS reporter Chelsea Tiffany (far right) and friends pose in front of their noble transportation on the Rue St-Denis in Montreal.  

At 10:30am Saturday morning, March 20th, three physicists and two physics groupies from the Wellesley College SPS Chapter piled into Virginia Hafer’s red station wagon and pointed our collective nose northward for Montreal and the APS March meeting. Of course, five college students driving through Vermont can only mean one thing: Ben & Jerry’s Ice Cream Factory Tour! I’m sure you all want to know what this year’s new flavors are ... but all I’ll say is, they are good!

Of course, it started snowing on the way north, and of course, Kate from California was driving through a ground blizzard crossing the Canadian border. Kate was not thrilled. However, we arrived safely in Montreal and our hotel on the rue St-Denis. Thanks to Fodor’s, we’d found the Castel St-Denis Hotel, right in the heart of the Latin Quarter. Our dinner plans each night consisted of walking out the door, and picking a direction to walk down St-Denis until we found something. We found Thai/Indian, Tibetan, Ethiopian, Mexican, and French restaurants, as well as a Portuguese market, a Chinese grocery and a French bakery. Suffice it to say, we ate insanely well.

 
The Wellesley College SPS delegation in front of their little hotel on the Rue St-Denis.  

Despite the distractions surrounding us, we did in fact remember to go to the APS meeting. Monday morning, there we were, bright-eyed and bushy-tailed, all set to... wait in line with all the other unregistered people. Incidentally, this is a great time to meet people (and to spread physics jokes to an audience that will finally appreciate it). And one major advantage of being a student at this meeting is that it’s free for SPS members, though we didn’t appreciate this little detail until filling out the registration forms.

Fortunately our first commitment was the student session at 2:30pm, as registration took awhile; preregistration is a wonderful thing and we fully endorse it. It was a physics marathon; twelve scheduled student presentations each twelve minutes long, plus an unscheduled spandex break. Gary White demonstrated gravity and tidal motion with the assistance of red spandex and marbles. The student talks ranged from the LIGO detector to Scanning Tunneling Microscopy. Henry Garcia, from Cal State – Sacramento, talked about his summer research at NASA. He worked on NASA’s program to develop a solid-state laser that could survive space flight. One of his subprojects was to devise a means of mounting a lens duct with complete internal reflectivity, without breaking the lens’s reflectivity. Of course, this means that the mounting can’t touch the lens surface at all.

 
Kali Wilson, presenting her research on Laser Cooling and Trapping of Rubidium Atoms, at the SPS student session.  

Kali Wilson, from Wellesley College, (pictured at left) presented her thesis work on Laser Cooling and Trapping of Rubidium Atoms. In the past five years, Wellesley students have been building a laser cooling and trapping apparatus and Kali finally got it to trap reproducibly. To achieve reproducible results, Kali had to build a housing to stabilize the laser. She also discovered that their beam-splitters require vertically-polarized light and that the beam-splitters introduced interference patterns.

James Davis, from the University of Florida, discussed his summer work on the magnetic susceptibilities of novel liquid crystalline compounds. He used a SQUID magnetometer to order both the liquid crystals and their inorganic parents. Like all good scientific research, some of his results agreed with the literature, and some did not. James concluded that these contradictory results could be due to impurities in the liquid crystal samples, or as he said, “We blame the chemists”.

 
Dr. White demonstrates gravity with the assistance of physics students and spandex. Yes, red spandex. Einstein would be proud.  

While the student talks were essentially comprehensible, we also sat in on other sessions, some of which we found were over our heads. We attended a session on quantum dots, but all we now know is that they’re quantum; the exact nature of their dottiness remains unclear. This was primarily because each talk was very short, and highly focused in a specific topic, and did not have time to explore the background information for those of us not already immersed in the subject matter. On the other hand, the longer invited lectures were able to include more background and so were more understandable to those of us not already expert in the field. We particularly enjoyed the Bose-Einstein Condensate Session, with home-town hero Wolfgang Ketterle.

 
We stopped at a sugar shack on the trip home. Completely worth getting lost in rural Quebec! Wow, the food was amazing.  

Among topics that we actually understood, by far number one was Kris Larsen’s press conference, “Physics and Tolkien”. Professor Larsen teaches physics and astronomy at Central Connecticut State University. She particularly enjoys using examples from J.R.R. Tolkien’s epic works to demonstrate the wide and often overlooked influence that science has on society. In a lab designed to connect astronomy with society, she has students identify constellations from Tolkien’s creation myths in The Silmarillion. To answer one skeptic’s question, Larsen has found that her Tolkien examples appeal to a wide audience thanks to the author’s recent elevation to pop icon. We’re sure the gratuitous elf pictures help, too.

Even with such gratuitous elf pictures, we didn’t spend all of our Spring Break at the physics conference. As previously mentioned, we spent a lot of time in the restaurants. We also prowled around Old Montreal, visited the Botanical Gardens and Olympic Stadium, celebrated Kali’s birthday with sinfully decadent desserts at Kilo’s, and visited a small percentage of the underground city. Montreal is a very walkable city, and extremely student-friendly. And don’t miss visiting the tourist bureau off of Peel St., preferably at the beginning of your trip. They helped us in our search for a sugar shack outside Montreal, which was definitely worth getting lost in a small rural Quebec town where no one spoke English.

 
It was a hard vacation, poor souls. All that physics really took a lot out of us.  

On the whole, the APS meeting is really aimed at grad level and above, but it is still a worthwhile destination for Spring Break. For undergrads considering grad school, it’s a good chance to meet people from different schools and talk to them. And while many of the sessions were over our heads, there were enough sessions and posters that weren’t (or at least not completely) that we felt we learned something. And we had a good time while doing it.

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SPS Observer -- Summer 2004 -- Volume XXXVI, Issue 2

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