Some sights around Caltech & My Room

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These are reposts of my Flickr album.


Beckman Auditorium. It’s also known as the Wedding Cake. I walk by this about 4 times a day. Notice the look and feel of the campus (lots of greens, low buildings, sunny).


I’m walking to my room (I can’t call it a dorm since it’s actually a house, or, hovse). This is a walkway. Notice the yellowish color of buildings. That’s typical.


A walkway in the Mods (Modular housing). Since some of the houses are being renovated this year, lots of people, like me, are living in “trailers” or Mods. Note that this is only temporary housing for me at the moment since this weekend is house picks. This picture sucks because I was about to take a picture when someone walked into the scene, and I didn’t want to make it seem like I was taking a picture of him (which I wasn’t anyway).


A better view of the mods. 15F is my room!


This is what you see when you walk through the door. The double that I’m living in is pretty small. That blue towel you see is hanging off of the bed of my roommate so that’s how small the room is. But there’s at least air conditioning and fast internet though :). The desk and everything is in disarray since I’m about to move this weekend and there’s no point of making things neat (excuses, excuses, of course).


Another section of my room. Heh, compared to all of you other kids in dorms, this is pretty damn shabby. Some books, drinks, two apples that I’m saving, some bathroom stuff, a radioshack bag of electronics, and two pairs of shoes. Clothes hung over hamper, messy.

Well, that’s it for now!

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First Edition of Copernicus’ De Revolutionibus

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In Physics 1a, the professor, Dr. David Goodstein, brought out a first edition copy of Copernicus’ De Revolutionibus, the book in which he first suggested that the explanation of celestrial bodies would be a lot easier is they revolved around the Sun instead of the Earth. This other page gives more information about the book including the publication date of 1543 (first edition) and a clearer title page image:

Copernicus' De Revolutionibus Title Page

I tried to take a picture of the book (it’s flipped to the title page), but people were mobbing the front, and this was the best shot I could manage:

Copernicus' De Revolutionibus at Caltech

It’s not all that exciting, but it’s still cool to be able to see such an old book that was hand bound and manually typeset. I would estimate that it had about 250 pages which definitely took a lot of work. I think the idea of publishing books so long ago without today’s technology is quite a feat.

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RAZR and Bluetooth

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I finally received the bluetooth dongle I ordered from newegg since my laptop doesn’t “really” have bluetooth like it claims (it is in fact, bluetooth ready, which means I can buy a bluetooth dongle and use it). So now paired with my RAZR phone, I can take pictures around here in 640×480 resolution and post them here!

Updated contact information

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on the contact me page. Added my address. I have a cell phone now (finally) so ask me for it if you’d like to know. Finally, I think it’s interesting if more people are using Skype (I need to test out the laptop’s dual microphones sometime ;)). Is it possible to get a huge conference call with Skype?

The California Tech vs The Acorn

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The first issue of The California Tech (Caltech’s weekly school newspaper) came out today, and although Euge and I already observed this, I’d like to publically point out that The Acorn, my high school’s newspaper, is better put together than The California Tech. The scary thing was, I took a look at UPenn’s daily newspaper once, and it seriously looked like a real Inquirer-like newspaper complete with current worldly news and everything. I was pretty impressed with that. Nevertheless, Caltech’s newspaper isn’t so bad…

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Caltech: Day 6 Finding Food

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So uh Caltech didn’t serve dinner tonight (just this week or something) so we were on our own to eat. The crappy thing about Tech is that all of the commercial stuff like restaurants are on the ourskirts of campus where it would take me about 15 minutes of walking to get to. I found this Chinese restaurant (I’ve been eating too much Mexican food these days which Caltech was serving) about 15 minutes away and commenced walking there. I was about 8 minutes into the walk when I found that I forgot my wallet. When I changed earlier, I left my wallet in my other shorts.

Sighing, I decided to walk back and get food delivered instead. I called a bunch of places, but they either: 1. Didn’t deliver or 2. Had a messed up phone. Thinking that this was weird, I decided to fall back on pizza. A lot of places, suprisingly, didn’t deliver either. I was just about to call one place (which I thought would deliver), but then decided to give up since it wasn’t worth waiting another half hour just to get food when it was already 7:20PM.

Well, what else could I do? I looked around and found that I still had an orange, a granola bar (both from the day I arrived), a pack of peanuts, three packs of raisins (both lifted from a movie snack event), and a diet coke (an extra I’ve been saving from a previous dinner). Excellent, I thought, this will make a decent enough dinner :). There you go. Lesson 2: The stuff you save now will be emmensely useful to you in the future.

So yeah, I’ll eat some real food tomorrow.

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Caltech: Day 6 Kayaking

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Today was the other orientation trip (the other one being to Lake Arrowhead). I chose kayaking since I went canoeing before with Fed and enjoyed it. It was only about an hour drive to some location near Los Angeles where some canal was being used as a kayaking route.

I shared a kayak with another girl, Anna, who I informally met two years ago through a online collaboration/research program at NASA SHARP. I said hi to her early in the week, but I didn’t actually talk to her besides a short greeting. She was a really nice person though and we had some good chats while rowing. At this one point though, we had to turn our kayak around since the coast guard or something said that we were entering a sensitive US Naval territory. Supposedly, there’s some kind of small base there for some sort of testing.

So kayaking was fun although tiring since we were rowing just about the whole time. Initially, the kayak turned a lot since we weren’t coordinating things very well. Also, I was using different strokes than she was. Eventually though, we got the hang of it and everything went pretty well. I don’t use those muscles a lot though so they are kind of sore as I am typing now. One kid, unforutnately, lost his wallet and room key into the water. So the lesson is: Don’t carry important stuff with you when around large bodies of water!

After kayaking, we walked a short distance to a beach. It struck me as strange in a couple of aspects immediately:

  1. There was no boardwalk. I’m used to Wildwood.
  2. The beach was pretty big in all directions so that if one looks out to the end of the beach (which is visible faintly) one seems very small and inconsequential to the beach. Again, in Wildwood, there’s people and structures all around so the beach seems small.
  3. The waves were larger, more frequent, and came in from many different directions. I think the Atlantic Ocean beaches are a bit toned down and the waves seem to be parallel to the shoreline.
  4. There was no one on the beach! It was pretty much deserted in all directions besides a small group of us Techers (term giving to Caltech students). No lifeguards. Nothing. Anna said that this is mostly because no one wants to come to LA beaches. They go to the nicer, less polluted ones in Orange County and other places (names I forgot).

The water was freezing so no one bothered to swim. It was nice there though. It seemed less adulterated with commercialism—more in tune with nature.

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My Caltech Advisor Irony Part 2

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Um, my said advisor in the last post didn’t show up for the breakfast. So much for that hype ^^;;. I’ll still be meeting him sometime soon though.

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Irony: My Caltech Advisor

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Upon my arrival to Caltech on Day 1, I went to pick up a big envelope that included a bunch of information such as the advisor assigned to you.

Oh, you know, everything was all fine and all until I read who my advisor happened to be and then nearly died of irony.

You see, my advisor is Demetri Psaltis. Yes, that Dr. Psaltis. He’s one of the big names in Holography and Optics research today. Literally, almost every optics publication ends up citing some paper of his. Well, at least I know that’s true for holographic data storage.

The story starts two years earlier when I was at the Georgia Institute of Technology as a NASA SHARP summer student. I was placed under Dr. Ali Adibi’s Optics group there (actually working with one of Dr. Adibi’s graduate students, Omid). Dr. Adibi was a pretty famous name in holography at the time already since he made a big breakthrough in holographic storage while he was a postdoctorial scholar at Caltech. Dr. Adibi was working under, well what do you know, Dr. Psaltis! During my time at GaTech, I had to read a lot of holography papers and just about the majority of them were by Dr. Psaltis and his research team at Caltech. In fact, reading about research coming from Caltech was one of the reasons why I chose this school in the end.

In one of my Caltech admissions essays, I actually wrote about what I mentioned to you above. I didn’t think they’d really care though. Apparently, I was wrong. Heh, the irony! Who would have thought that the author of the papers I were reading two years ago would actually be my advisor? Who would have thought that I would actually be at Caltech?

I bet that somewhere, someone is laughing in an evil manner at me. I have breakfast with Dr. Psaltis tomorrow so I hope he doesn’t drill me in holography or anything like that!

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Caltech: Day 2-4

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So days 2-4 were spent at Lake Arrowhead Resort which was part of our frosh camp/orientation. That is the reason why I’ve been so busy these days: It’s still orientation here for me (until Saturday) so there is always something to do or something I have to attend.

Well, I’m not really in a mood to write actually. The problem with blogging is that it has to be “in the moment.” Once that moment is lost, you can’t capture it again. So I’m all apathetic now to write about the past.

Pretty much though, it was packed days with talks about the Honor Code, Core courses, bonding games, etc. I met quite a lot of people, but as time went on, I seemed to be seeing the same people a lot despite knowing that there are still many people I still didn’t meet yet. For some reason, people have already been split up into groups! Fortunately (or unfortunately), I didn’t happen to belong in any group so I hung out with various people. The disadvantage of that is I didn’t really get to know anyone that well, but then again, that’s me.

One of the activities was a design contest where groups were given “trash”–cups, rubber bands, bottles, plastic dishes, and the goal is to make a aquatic device that moves some toy figures across 10ft the fastest. The group I was part of disagreed over concepts and split into three sub teams. One of the subteams worked on “jet” propulsion using air and water in balloons to move the figures. However, they failed. Another subteam was working on elastic propulsion using the rubber bands. However, their concept was becoming extremely complex and unfeasible. That was when I and another girl decided to branch off on my own with a more simple design. We actually built something that moved 5 ft in , about 15 minutes: The best in our group so far. There was this really awesome design by another group using a different elastic concept that worked really well however.

The next day, I joined my group late and found that they and just about every other group copied off of the design by this other group! Talk about violation of the honor code (well, I’m not actually sure if it is a violation or not technically)! But nevertheless, my group was doing pretty well with this new craft so the craft I was working on yesterday was scrapped. In the end however, we only made it past the first elimination rounds but lost in the semifinals to much faster crafts. The winning design was even more awesome than the design everyone copied off of. Well, it was the same concept in design, but much, much more improved.

I roomed with two other kids at the hotel. Surprisingly, they shared the same mentality as I did. In fact, they were even worse off being social. They were pretty much in the room whenever they had free time sleeping or something. I roamed around and tried finding things to do. During the night times though, we had really good discussions about people and houses at Caltech. That was nice finding two other people thinking the same way I did.

There was also a talent show with a lot of talent in it admittingly but boring much of the time. One kid summarized the point: “Sure a talent show is for talent, but this isn’t a prim and proper instrumental concert.” I was just about to kill myself when some of the performances had repetitive tunes looping for about 20 times. There were some good performances though. One student did the techno glow sticks twirling to music, and it was awesome. He could seriously make the sticks go in just about any direction he wanted to. It reminded me of rope martial arts so I noted to myself to seek out the guy and get him to teach me his skills since they might come in handy for using a rope as a weapon.

Hum, lots more things happened, but they are boring and you wouldn’t be interested in hearing about them (and I wouldn’t be interested in writing about them).

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