Wednesday, April 15, 2009
Bernanke's Financial Crisis 101: Four Questions
My Favorite OpenMosaic so Far

I started a website called openmosaic.org last summer. The goal was to create a mosaic which anybody could edit, and to see how it changed over time. The mosaic has had some interesting drawings in the future, but I think this is my favorite so far. I really love the skier. Thank you to whoever made this!
Tuesday, March 03, 2009
Lessons From Carnegie Mellon Visit Days
On Reading
A book is not a scroll. It is random access. That is the beauty of books. That you can start and stop reading anywhere.
On Writing
1. Have something to say.
2. Say it.
3. Stop when you have said it.
4. Finally, give it an accurate title
Finally...
Brains are muscles, and should be exercised regularly.
These lessons were worth traveling across the U.S. for. I thought they were worth sharing.
Sunday, August 31, 2008
Ten Reasons Why Pittsburgh is Wonderful
The Allegheny River
Building a raft and floating it down the Allegheny River for three days was one of the most memorable experiences in my life. I've never built something and then trusted it with my life. It was wonderful to finish such a big project, and get to spend three days on the peaceful Allegheny. There are so many peaceful places just outside of Pittsburgh, many people just don't get to venture out that far.
Bridges
Pittsburgh is a city of bridges. It's a lot of fun to see the multitude of industrial bridges crisscrossing the rivers on all sides. It's especially fun at sunset, or at night. Or during fireworks. Pittsburgh's bridges are beautiful.
Schenely Park
Pittsburgh has several large parks sprinkled amongst its many neighborhoods. My favorite was Schenely park. It had a fun 3 mile loop I would bike many afternoons. My favorite part about Schenely is the view. Pittsburgh is a beautiful city, and it's nice to know that such a great view was always just a short bike ride away.
La Prima Coffee
I finally found a good cafe in Pittsburgh. The best part is, La Prima is actually a coffee roaster. They have an industrial-style cafe on the strip that serves amazing mochas. They serve their cafe latte italian style--in glass mugs at a bar. The best part is the people at the La Prima warehouse are really nice. They gave us a tour of the place and a free bag of coffee just for stopping by after hours. I've never been greeting with such kindness from a coffee roaster.
The Strip
The Strip is the Pike Place Market of Pittsburgh, minus all of the flower stands and flying fish. It has fresh produce, plenty of people, and lots of asian stores. It's a great place to visit on a Saturday morning to get all sorts of goodies.
CMU Rooftops
Mt. Washington
Mt. Washington is a large hill (not mountain) just across the river (to the south) of downtown Pittsburgh. To get to the top, you take an incline (or furnicular). The view from there is gorgeous, both during the day and at night. I still haven't fulfilled my dream of going up there on a motorcycle, though...
Randomness
Pittsburgh is full of random stores and activities. Here are a few:
- A recycled bicycle store.
- Breweries in churches, hookah bars in churches, clubs in churches.
- City-wide water balloon fights.
- City-wide art shows.
- Amazing fireworks during and after baseball games.
- Free movie showings at Schenely park.
The best part about Pittsburgh though has been by far the people I've met. From roommates to labmates to random people I've bumped into on airplanes, everyone has been so open and welcoming. It's not often that you get to meet friends in Pittsburgh that you know you'll stay in touch with for a while. But here I think I've met at least one, hopefully a few.
Monday, August 25, 2008
A Surprise in the Mail

I received a nice surprise today in an orange envelope, first class mail. I didn't receive a scholarship, get a job offer, or win a million dollars. Instead I received a plastic bag filled with puzzle pieces that made up a giant letter my friend Sarah had written me.

I've gotten some pretty interesting messages in the past (in the form of cookies in the mail or flowers falling from the sky, courtesy of my ex-boyfriend), but I've never gotten such an interestingly packaged letter. Receiving and putting together this letter was definitely the highlight of my day. I've taken a few photos and a video of the puzzle going up on my wall, if you're interested.
I'm always surprised by how much of a difference things such as letters or cookies can make. Getting a letter from any of my friends always brightens my day. I sent Sarah some cookies, which inspired her to send me this giant letter, which I then put on my wall to remind me every day that somebody in Seattle cares about me. Sending surprises in the mail is something I am looking forward to doing more of in the near future (more about this in my next post).
Saturday, August 16, 2008
Rafting The Allegheny Day 1 (8/7/08)
Rafting The Allegheny Day 2 (8/8/08)
After a wet night we awoke to a misty morning. All of our stuff was wet, so after hanging up stuff to dry and packing up, we headed off, slightly damper than before. Chris wanted to cook breakfast on the raft, so he pulled out his stove and began making sausages and pancakes with Julia. The sausages were great, but the pancakes kept sticking to the pan. Note: always bring vegetable oil if you plan to make pancakes!
Rafting The Allegheny Day 3 (8/9/08)
Wednesday, August 06, 2008
Rafting the Allegheny
I sort of plopped into this adventure by accident. I overheard two grad students in the HCI office talking about a rafting trip, asked them about it, got invited, and now I'm here. We (Chris, Bryan and I) built a 6 x 9 ft raft and are going to spend three days floating down the Allegheny river on it. The car is packed (complete with stuffed trunk and giant raft on top), and I'm heading over to Chris's in about 5 hours.
We are going to be floating until Saturday, and I will write more when I get back. But, you can look at photos of the building process and track our progress as we float along the river (assuming we get cell phone reception) at www.alleghenyrafters.com.
This should be an interesting experience. I wonder what sorts of crazy things will happen...Can't wait to write about the results of this experience (both building and floating).
Friday, August 01, 2008
Sensing Human Activity Using Financial Data
One of my latest projects, to help people visualize where they spend their money, and how often they visit places. The larger the polygon over a location, the more often you visit it. The more red/purple the polygon, the more you've spent there.Spending information provides an interesting lens through which to view our lives. It is an imperfect lens to be sure, but nevertheless can reveal a surprisingly large amount of information if looked at the right way.
This summer I'm exploring different ways of detecting (and in some cases improving upon) aspects of human activity by looking at their spending data. You can learn all about the details of my project on my project website, which also contains a weekly journal of what I've been up to. If you want to learn more, check out the site!
Wednesday, July 23, 2008
The DeGeorges
I met the DeGeorges because of a T-Shirt. I was sitting near the only available power outlets in terminal 9 of JFK charging my laptop and surreptitiously snacking on the rye crisps and salami I had brought from Moscow when somebody asked me "How many can you juggle?" For a moment I had no idea how he knew I was a juggler, but then I remembered I was wearing my juggling t-shirt, so I turned around and replied "five."
We got to talking. It turns out that the DeGeorges were heading to Pittsburgh, just like me, and that they had a daughter my age working there. We talked more. The DeGeorges were coming back from a trip in Italy. They hadn't traveled in a long while. I was coming back from my trip to Moscow. Travel was a bit less foreign to me. They found out I loved the mountains, and that I knew next to nobody in Pitsburgh, and offered to show me their mountains if I ever came down to where they lived. As we patiently waited through the long plane delays, our mutual suffering brought us closer. I felt for a little while that the DeGeorges were my family away from my mother in this airport that certainly was not home.
When we arrived to Pittsburgh I met the DeGeorges' daughter Courey, and the DeGeorges made sure I found a cab. We said our goodbyes, and I thought to myself, "There goes a wonderful family I will probably never see again."
But, I was wrong. I had thought about the DeGeorges a little during my first week at school, wondering what the Fourth of July would be like with them, and wishing I had something to do that weekend. Then, late on Wednesday night (the fourth of July was on Friday), Courey wrote on my Facebook wall and asked if I wanted to join the DeGeorges for the Fourth of July. I was honestly taken aback. Here were some people that I hardly even knew, and they were inviting me to stay with them for an entire weekend. How could they know that I was just a normal girl and not a thief or a loafer? The DeGeorges were either incredibly nice or slightly mad. Fortunately, I found out during the weekend that they were very much the former.
My weekend with the DeGeorges was wonderful. I found a common language with Courey in my love for cafes, and had a lot of fun discussing crocs and movies with her. Ironically, Courey had convinced me to try to not drink caffeine for 50 days, and I accepted. I'm on 19 now. I was especially impressed by how Courey seems to have a very concrete reason for why she likes things. She knows exactly why she likes Crocs, for example, "Because when I'm old and my grandkids ask me 'did you wear those crazy shoes' I'll proudly say 'yes! I was part of the phenomenon!' "
I felt so comfortable in their house, working on my website during the day, eating wonderful dinners and talking with them at night. The DeGeorges are easily some of the nicest people I've met in my entire life.
My favorite part of the weekend was going hiking on Hemlock trail, a secluded, rainforest-like path through the woods of West Virginia. The air there was so dense that I felt I was in a rainforest.
My second-favorite part of the weekend was probably going to Mass on Sunday. I am not religious, but the DeGeorges were pretty serious Catholics. I was surprised to see just how much of their lives involved religion in some form. It wasn't just praying before dinner; God seemed to come up in so many of the conversations we had together. I've always been open to religion, and really enjoyed talking about God with my friend Caleb. So, I really enjoyed listening to these conversations. I did feel a little bit uncomfortable before Mass on Sunday, mostly because I didn't know what to do, and because I knew was not allowed to partake in the entire Mass (thus I was afraid I'd be singled out and stigmatized).
But despite this discomfort, I felt incredibly moved by the Mass. I can't really explain why. Maybe it was the atmosphere, the quiet tone with which the priest spoke, or the serenity of the people around me. During the mass I realized that I didn't understand what was central to the lives of so many people in this world: religion. Nations are created and wars fought because of religion, and I had no understanding of it, religion was missing from my life.
I've decided to change that now. I have started reading the Bible recently, and hope to read the whole thing so that I can better understand God. I am so fortunate to have bumped into the DeGeorges on that day in JFK. Isn't it amazing what a single t-shirt can lead to?
Monday, July 21, 2008
Chocolate Milk

When I was a little girl I remember going to my daddy’s office in building 113 after school and getting chocolate milk. I would always get two cartons, and one thin, brown straw. The milk was Wilcox, two percent with a cow on the front, and games or fun facts on the side. We would always get the chocolate milk just as we were leaving the office, because the kitchen was right next to the elevators. As we headed down the elevators, I would frantically sip through my thin brown straw (sometimes I would get two straws, to drink the milk faster) to consume as much of the chocolate elixir as I could, as quickly as those two brown straws would allow me.
Chocolate milk was my blankie, it was my bunny rabbit, the thumb I sucked to make things better. When I drank chocolate milk all of my worries melted away. My thoughts over my homework, the boy I had a crush on but was too shy to even look at, not wanting to go to karate, which items I should buy on Runescape, or what things I should get for my Sims dissapeared as the chocolate froth made its way down my esophagus.
Times have changed, but chocolate milk has not. The days when I went to my dad’s office in building 113 are no more now that my dad is gone. He had hoped we’d all be better off without him, but I miss getting chocolate milk in building 113, among many other things. I think about different things now. Computer games like Runescape and the Sims don’t interest me as much anymore now that I can earn real money and buy real things. I think I just played those games because I wanted the sense of importance that comes when you can earn your own bread. I no longer imagine fair-tale romances with the crush that I haven’t had in a very long while. Instead, I languish amongst the stale memories of a perfect relationship painfully terminated. I’ve taken a break from karate in order to pursue skiing, but I will come back. In addition to thinking about homework, I worry about where I am heading to after I graduate with my Master’s , and whether I should apply for Google, Microsoft, or both. I think a lot more about whether I am being a good person or not—is it sufficient to make one person happy, or must you make 100 people satisfied? Is there a happiness quota I must fill in order to be complete? There are so many more things I think about now: cooking, money, laundry, research, chores, my side projects.
But, chocolate milk still tasted the same. Before, I would get my chocolate milk free from the fridge in building 113. Now, I buy a gallon of milk from Giant Eagle and mix it with chocolate syrup. My roommate and I go through like 2 gallons of milk a week this way. Chocolate milk is still so comforting. The entire ritual, from pouring the milk into my cup, to lapping it up in small spoonfuls (so it lasts longer), is so soothing. My life is not perfect. But in those moments between the time I mix the milk so vigorously to the moment I sip the last of my chocolate potion from my spoon, I feel relaxed and happy.
Got milk?
Monday, July 07, 2008
Moscow Recipes: Russian Blini
Ingredients:
For every 1 egg...
- 1 cup of flour.
- 1 Tablespoon of sugar.
- 1/4 teaspoon of salt
- 1 cup of milk
- 1 stick of butter (you won't need the whole thing).
Some water based on consistency of mix.
You will need:
- A ladle.
- One or several small to medium-sized pans.
- A large mixing bowl
- Something to mix with, or an automatic beater.
Directions:
- Scramble the eggs in a large bowl.
- Put in sugar, salt, milk, mix.
- Slowly add the flour to the mixture (1 cup at a time), mixing as you go. The mixture should not have any chunks in it every time you add more flower. Make sure you gradually add the flower, and not all at once, because then your batter will get lumpy. It helps to have an automatic beater.
- Add some vegetable oil to your mixture.
- Your mixture should now be moderately thick, but should also easily pour out of a ladle. Adjust the consistency of your mixture by using water.
- Heat several small to medium-sized pans (or crepe pans, if you have them) on medium heat, and put a little oil on them.
- Once the pans are hot, use your ladle to get some batter and pour the batter onto the pan.
- Tilt the pan, rolling the batter along the pan until the pan is covered with a thin layer of batter. It may take you several tries to get the thickness correct.
- Place the pan back on the heat, and fill other pans (if you have them) with the batter.
- Check the blini to see if they are ready to flip. They are ready when they are slightly brown on one side. When the blini are ready, flip them.
- Once both sides are lightly browned, put the blini on a large plate. You will want to put a thin layer of butter on every other blin that goes onto this plate.
- Remember to put oil on the pans once the blini start to stick to the pan. If you notice your blini sticking to the pan, this may also be because the blini are not done yet...give them some time!
You can eat blini with jam, nutella, cooked ground beef (with onions), caviar, or anything else that sounds good!
Thank you to my mom for the recipe.
Friday, July 04, 2008
Teeming With Life
As I stepped outside the metro station on Monday, I realized how inaccurate my initial impression of Moscow was. Moscow was not the quiet, relaxing city that I thought it was.
Moscow doesn’t have the world’s worst traffic jams (according to Time magazine, this accolade belongs to Sao Paolo), but the endless stream of cars is overwhelming at times. From the old and busted Volgas to the shiny new BMWs that many of Russia’s noviye ruskiyi have, everyone stands virtually still on Moscow’s roads, trying to push their way through to the next block, the next road that might offer relief from the traffic jam. The trucks are the worst, though. Russian trucks spew out a dark, disgusting exhaust that makes you want to cough your lungs out should you be unlucky enough to inhale its fumes. It is often faster to take the metro and walk than to drive in Moscow.
Everybody in Moscow walks fast. You can’t stop in the metro to admire the beautiful halls without getting swept away by the crowd. If you walk slowly, you will soon be enveloped in people pushing past you so it’s best just to hurry like everybody else is. It feels as if everybody in Moscow is always late for something—everyone of these 10 million + residents had something they were doing.
It’s hard to relax in such a bustling city. I felt that in order to fit in with these busy 10 million that I also needed to hurry up and get on relaxing before my vacation ended. But then, hurrying to relax isn’t very relaxing, is it?
Piroghi in St. Petersburg
One of my most memorable experiences in St. Petersburg was eating piroghi in a restaurant chain called Shtolle. I remember the first time I had piroghi from Shtolle. We had just arrived to St. Petersburg, and were all hungry, so we decided to go have dinner.
I was in the middle of my cold, and my throat hurt. I seem to remember that it was raining, but my memory may be deceiving me. You see, it is raining right now, so I might just be projecting the current atmosphere into the past. My mind sometimes tricks me this way.
The shtolle we entered into had a cellar-like atmosphere. I immediately liked the dark light, the wooden tables and leather couches in the restaurant. After ordering some soup, piroghi and pelmeni, we sat down in one of these comfortable chairs (of course we moved a couple of times because my sister Dasha couldn’t find a comfortable place to sit) to wait for our food. The soup and piroghi came out at once. I’m not sure if this was just because I had a sore throat, but I found the soup and piroghi to be incredible soothing. The soup massaged my throat, and the soft, tender flavors of the piroghi (with cabbage) lathered my throat with smooth, delicious flavors. This was the first time in Russia where I was inspired to close my eyes in order to fully enjoy the complementary flavors of the salty mushroom soup and the mild, sweet flavor of the piroghi. This meal was a celebration for my mouth, my throat, and my mind.
The next day, my sisters, Kolia, and I made a similar excursion to another St. Petersburg Shtolle, but this time we took our piroghi to go, as we planned to eat them during our night-long excursion of St. Petersburg’s white nights. But, the piroghi weren’t as good the second time around. We ended up eating the piroghi at home after heating them up, but they weren’t the same without the soup, the dark atmosphere of the restaurant. Maybe it’s just that we were tired, but I found it much harder to appreciate the delicate flavor of these piroghi at 6 am. Piroghi at Shtolle is one of the things I look forward to the next time I visit St. Petersburg.
White Nights
The white nights in St. Petersburg are truly magical. But I’m a programmer, not a poet, so I couldn't explain or illustrate the majesty of St. Petersburg's white nights. But, I think Pushkin, even when translated into English, does a nice job of depicting the white nights. Here's a short excerpt from his poem, "The Bronze Horseman":
And Neva's sovran waters breaking
Along her banks of granite sheer;
Thy traceried iron gates; thy sparkling,
Yet moouless, meditative gloom
And thy transparent twilight darkling;
And when I write within my room
Or lampless, read--then, sunk in slumber,
The empty thoroughfares, past number,
Are piled, stand clear upon the night;
The Admiralty spire is bright;
Nor may the darkness mount, to smother
The golden cloudland of the light,
For soon one dawn succeeds another
With barely half-an-hour of night.
Teaching Kids to Juggle

I love children. They are full of dreams, desires and the potential to do so many things. I got to teach some of my sister Dasha’s students how to juggle during my trip to Moscow, and really enjoyed it. Finally, I got to make a difference (however small) in the lives of some people in Moscow. I like teaching kids because I feel like I can really have an important impact on their lives. I don’t know if any of these kids will go on to become great jugglers, but I do know that I became inspired to juggle by another juggler who taught me. I remember how much that juggler inspired me, and hope that I’ll be able to inspire others with my juggling as well.
Tea
Besides sleeping, I think that the activity I spent the most time doing in Russia was drinking tea. Tea is the non-alchoholic social bonding alternative to vodka, and is the only thing you can really drink (unless you want to drink boiled water) if you don’t want to be poisoned by Moscow’s less-than-clean water.
I drank tea every morning along with breakfast (sometimes I even had two cups), then usually had tea with my lunch. Sometimes we would stop in the afternoon for another cup of tea, and then I always had tea (or honey water) after dinner. That totals to at least 3 cups of tea a day.
I used to think that drinking tea was a waste of time. But now I realize that it’s a great way to get to know people, and to discuss and understand events in life. Tea is a great excuse to eat candy, or to make blini. Tea is how we come to understand why the traffic is so bad, what the weather will be like, and what we will be doing tomorrow. It is a time when you aren’t doing anything really, just sitting, talking, thinking. What a great time. I’ve found that I haven’t had any tea time in Pittsburgh. In Pittsburgh I am always doing, I haven’t had time to just sit down and think. I miss that about my time in Moscow.
Saturday, November 24, 2007
Skiing on Thanksgiving
This thanksgiving, I have many things to be thankful for. Firstly, I'm thankful for my mother. It is thanks to my mom that I am alive, thanks to her that I have friends, and thanks to her that I was able to spend this Thanksgiving in Whistler, and a have a great Thanksgiving dinner. Secondly, I'm thankful for my father. It is thanks to my father that I am alive, thanks to him that I am able to enjoy any part of the mountain (whether by hiking, climbing or skiing), and thanks to him that I am privileged enough to be in a fantastic department at such a strong university. Finally, I'm thankful for the snow, rocks, gondolas, lifts, lifties and ski patrollers that all make it possible for me to enjoy the mountains.
If not for all of the things I mentioned above and much more, I would not be able to enjoy Blackcomb on Thanksgiving, and Whistler the next day. I would not be able to hike Jersey Cream bowl on Blackcomb and ski down, or hit the terrain park in Whistler (it was better than the one in Blackcomb, more jumps, more jibs, more fun).
This has not been an easy quarter for me at all. It has been incredibly busy, and very intellectually demanding. Were the short two days worth 7 weeks of suffering? I don't think that this comparison should be made. I think if you like something, you should do it, and not work on something you don't enjoy simply so that you can spend a little time doing stuff you love. Hopefully, I will be able to combine my love of programming and my love of skiing so that I can do both and get tired of neither. I haven't figured out a way how yet, but maybe someday I will. If you have any ideas, please let me know.
Sunday, September 30, 2007
Biking
My friend Dmitry asked me whether biking in France was any different than biking in America. Sometimes it isn’t. Sometimes I would look around and think to myself “I could be on the Burke-Gilman trail right now and not even know the difference”. The same trees, rivers and people were in France as were in America. However, sometimes biking in France was quite different. Some days we would bike between little villages along vineyards and fields, things I’ve never witnessed in America. Scenes such as the spire of a church poking through the hills, a small pin telling me that yet another little village was just beyond that hill, dot my memory, and I don’t think I would have found those in America. So yes, biking in Europe is special.
With my comfort bike of brick, I may not have biked a long distance, but I did bike for a long time. Biking is a very peaceful exercise. My ex-boyfriend Ben explained why biking is peaceful well to me: it’s because of the cadence. The constant up-down of the pedals is so hypnotizing. I was constantly flowing in and out of a biking zen throughout the trip: half awake, half dreaming about nothing in particular. And always there was the up-down of my pedals.
Biking of course didn’t come without its pains. My butt hurt every time I got on the bike, and after the third day my thighs were always aching. But these were all bearable pains, pleasant in fact. Even the burn I got on my thighs after forgetting to put on sunscreen for one day weren’t all that bad. Whenever I have pain like this I always remind myself that this is all temporary. If you just push through the pain a little bit, soon it will go away, and everything will be better. I suppose emotional pain is like this too. But it seems like those wounds take longer to heal.


