Category Archives: Life

The Life of Jonathan Fors, blog posts not related to anything but me and my life

Goodbye!

Thursday, the 2nd of September.

My time in Switzerland is over, and I’m sitting here in my new apartment in Linköping. The last ten days can be described as crash landing and takeoff.

Monday, the 23rd of August: Studying for the exam in probability theory. The exam starts at 15:00, but when I get to the Professor’s office, another student is scheduled for the same time. As if I wasn’t stressed out enough… After a short discussion, I got a new time later the same evening.Four hours later I left ETH for the last time, said goodbye to the Hauptgebäude and headed home. I had passed!

Tuesday, the 24th: Packing, packing packing. Cleaning, cleaning cleaning. Meet up with Dan at the airport for a last coffee before the MD-82 took me to Stockholm-Arlanda.

Evening of 24th: Wow, was Sweden really this cold? Dad picks me up at the airport and drives me home. Home!

The next few days: Zzzzz… trying to calm down after the exam. Harder than it seemed.

This last weekend: Packing and moving to Linköping. Lots of help from my family.

Monday, the 30th of August: The semester started. I’m no longer an exchange student.

I will continue writing here, and I know that several of my Swiss friends will be reading. Let’s stay in touch!

Just a few days more

It is a strange feeling sitting in my room and realizing that this year is almost over. In just a few days Scandinavian Airlines will take me home to the country in the north. But what is “Home”, really? I’ve been pondering this question during these twelve months. Sweden or Switzerland? Both? I’m not sure, but in any case Zürich will remain in my heart for a very long time.

Everything I do right now is focused on passing the exam on Monday, planning and packing will have to be done the night before I leave. Exams are interesting. I always come into a sort of high when working so focused during extended periods. All other things just fade away and my productivity doubles. The theme of the week is probability theory, I am in the process of memorizing proofs and definitions from a 130-page script. Two days until H-hour.

I have come to like oral exams, as they test more understanding than mechanical calculations. I find it easier to communicate complicated concept in, say, maths and physics, when you are talking to the professor. What I don’t like about the ETH examination session is that it is located at the end of the summer, nullifying your summer vacation. I’m going to be the palest person in my class when I come back home…

Seems like the new Yi students have got their blogs set up. It will be interesting to follow their adventures in the big world of Yi! I also really like the new front page design of our blog system. I guess that I will remain syndicated there until my return home. Follow the blogs here.

Things look bright for this upcoming semester in Linköping. I have very interesting courses in physics planned, and will also be mentoring new students (“nollan”) :P in the wonders of linear algebra together with Christopher. Time to meet many an old friend and live in an apartment with your own kitchen! I’m quite sick and tired of the dorm here at Meierwiesenstrasse.

Alright, enough writing for this time. Back to the probability theory…probably…

A New Person

I have finally taken a step that has taken far too many years: I got baptized!  It has been tugging at my heart for the last months, and what better place to do it than in the company of good friends in Zürich, the city I love?

On a Monday afternoon at the Arboretum at Renti, a short promenade from Bürkliplatz we gathered for the ceremony. A lot of people from ICF had come to welcome me “home”, I felt honored that so many friends showed up.  Down with me in the water were Richard and Daniel.

Blubb-blubb

The baptism itself was swift, physically it’s just down in the water and up again.

Baptism

So this marks the beginning of the new life, down goes the old person, up comes the new me. :)

Happy

Some people had to go home for the evening, but the rest of us stayed behind for some chillin’ in the grass and barefoot football. The evening was wonderful, with a golden sunset over the lake and city. After the football match we lined up for a group photo to remember this time.

After the baptism at the Arboretum

Thanks for all of you who came to this special event of mine. It meant a great deal to have you all there.

Wädenswil

Summer barbecue in Wädenswil with my Zwänzgerband friends.

BBQ in Wädenswil
Folks

People had brought their instruments, and together with Joel’s portable amp we had an afternoon of jamming on the beachside.

Jammin'
Stefan with the guitar

The water was even warmer than the air.

Swimmin'

Having a part of the seaside just for us was amazing; on days like these all public beaches become crowded with people.

Two People By The Lake

Being a photographer, I seldom get photos of myself. But Olivia was kind enough to borrow my camera for a while. :) My hair was all over the place as I just had been swimming.

.

Myself
Reflection

Oh yeah, and as you can see, the Germans are always loud :)

Loud!

Thanks to Noemi for inviting all of us to her place for this party. This evening and these people is what I will carry with me in my heart when I leave this country in not too long a time.

Keith Jarrett at Montreux 2010

So this Sunday I was in Montreux to see the 44th Montreux Jazz Festival. Being one of the most prominent music events in Europe, this was nothing I could pass up on.

Montreux Jazz Festival

The weather was superb. 30 degrees Celsius and sunshine, and a light breeze over Lac Léman. Perfect. Music was played in almost every corner, from a bluesy trio playing tunes by Ray Charles (plus a classic Montreux song)…

Street musicians

…to a funky German jazz band, here performing Herbie Hancock’s funk tune “Butterfly”.

Music in the Park
Soloing
Montreux
Jazz

But the real reason for coming to the festival was to see Keith Jarrett.

Keith Jarrett

(Photography was not allowed, so I had to borrow a stock photo)

One of the greatest pianists this world has ever seen, Jarrett, together with bassist Gary Peacock and drummer Jack deJohnette played at 19:00 in the Stravinsky Auditorium. I won’t even try to describe the awesomeness of these musicians, my English just isn’t up to the task. A picture is a thousand words, so I believe a video clip is a few million words. Check out this (same trio as above, crazy soloing), this (solo, completely improvised) or this (solo) recording. Note that those clips are from other performances.

I was sitting in the second row, and had an unobstructed view of the whole stage and musicians. The mixing was superb, with the majority of the sound coming directly from the instruments. The second half of the performance was definitely the best, as Jarrett asked the audience to become more alive and not be afraid of interacting with the music.  The two last encores were my favorites, I will carry the melodies with me for as long as I live. Expensive concert? Yes!! Worth it? You bet. (It was a birthday present for myself)

Oh, and now I have serious bragging rights, having seen KJ live. At the Montreux Jazz Festival 2010 :)

Züri-Fäscht 2010

A lot going on recently. Andreas came by to visit for a weekend. As he is going to ETH and Zürich in September, I showed him around the city and the university.

Visit by Andreas

This last weekend the “Züri Fäscht” has been going on. As it occurs only every three years, it is a huge happening. Two million people were in town these days. (To get a sense of scale: Zürich has a population of ~360’000, Switzerland 7 million).

Züri-Fäscht 2010

The whole city center was closed off for traffic, and the streets were packed with people. Food stands, tivolis, music, fireworks… you name it.

Limmatquai

The main attraction during the day was the Patrouille Suisse, the acrobatic team of the Swiss Luftwaffe.

Patrouille Suisse

But the night sported the biggest attraction. A 30-minute programme by a skilled pyrotechnic artist made the whole Zürich region stop and watch.

Fireworks

Oh yeah, as I wrote in the last post we watched Germany play against Argentina. With the number of Germans living in the house, the mood was on top :)

TV screen
Watching Football

Dogma, a few thoughts

Every Wednesday there’s a creative workshop at ICF, called Together We Create. I’ve been attending more and more the last few weeks, and this last time we had a photography workshop. Ever seen a dozen photographers walking around, looking for subjects? This is what it can look like:

Photographers en masse

Léon had come up with the idea for this week: The 20-step challenge.

Here’s how it works: Bring only one camera with a single lens. Everyone stands in a circle face out, then takes 20 steps forward and stays in that very spot for five minutes. You are not allowed to move away from that spot, the idea is to make art out of what you have. Composition, composition, composition.

Putting rules on your photography really helps you to improve your skills. In Sweden we call the extension of this idea Dogma. “Immediate sketch, done with intution”, as the revered Henri Cartier-Bresson put it.

I selected my fixed 50mm lens, a fantastic piece of optics with minimal size. When confronted with this lens mounted on the camera, many people get frustrated: “Where is the zoom!?” and start to yank the outer ring back and forth. Nope, this is a fixed lens. I am quite dissapointed that nobody else used a fixed lens for this assignment; the other DSLR shooters all used big zooms. I would say that most people misunderstood the challenge of bringing one lens as “bring the fattest zoom you have”. No, the very idea is to spur the creative process by forcing you to think in new ways.

Myself, I was quite satisfied with the following photo.

Technopark

If you look carefully, you’ll see one of the other participants next to the right door.

Several persons came along even though they didn’t have a camera of their own. Instead, they were recommended to use their phone cameras. Stroke of genius! There’s probably no better way of starting than this. Photography isn’t about equipment, photography is an art. The camera doesn’t matter, what matters is how the photographer approaches the subject. When I spoke to one of the phone photographers she complained about the lack of a zoom, I believe she implicitly blamed the fixed phone lens for her pictures being bad. I just pointed to my own lens and told her not to worry, then pointed to my feet, saying “as a human you always carry around a zooming device”.

Simce all pros attending the workshop had picked their big, bulky 2.8 zooms many of the amateurs assumed that that’s what’s needed for good photography. The photos the pros brought back results were, of course, stunning, but it wasn’t because of the equipment.

Note that my criticism of these type of lenses isn’t from a technical viewpoint, but rather the way people often use them. I had to lay down flat on the concrete to take the above photo. The twisted perspecive and the converging lines draw the viewer right into the frame and leads the eye to the building. In what other ways can one find interesting compositions? By practice and by really concentrating on the subject instead of just zooming back and forth.

Next time we do something similar I hope that we’ll restrict the equipment even further down to just one focal length, to learn about the importance of positioning. Please note that you don’t have to own a fixed or even an SLR lens to do this kind of photography, just pick one focal length and then refrain from zooming. Simple as that. Keep practicing! :)

What are your thoughts on this subject? Comment below.

Sihlfeld Sushi

Sushi party at Anninas place! Make your own Sushi (yum!)

Make your own Sushi

A Swiss/Japanese evning with lots of people from ICF.

People

David thought it a to be a good idea to invent a new type of sushi: Chocolate.

Chocolate Sushi

Then they found some Lingonsylt (from IKEA :) ) in the fridge. This can’t possibly end well…

Lingonsylt?

It didn’t end well. This frankensushi now contains chocolate and lingonsylt.

The horror!

I always lend the camera to someone else at parties. That way I (usually) get lots of good photos while not having to be the remembered as “the guy with the camera”. Those who try the camera always take many pictures, since most of them never have operated a fast camera with a good lens before. Another benefit is that you get photos of yourself, something that becomes a problem if you are a photographer. :)

Stepan, Florian and I are having some kind of discussion.

Discussion
More people

Anyone can take good photos with an external flash, as long as the camera is set to be fully automatic with TTL; Me and my new haircut.

Jonathan Fors

The Latinos spiced up the evening with some groovy music and we started to dance.

Dancing

A crazy group photo (I’m lying on the floor to create an interesting perspective)

Group photo

A very nice evening with good food (thank Yuki!) and lots of friends. A good way to prepare for the upcoming exams.

Laborführung

Laborführung - Guided tour through the laboratory.

Physik IV lecture

All students taking the Physik IV course (lecture shown in above photo) were offered to see the Physics laboratory where professor Wallraff and his colleagues are conducting their research.

We began visiting the superconduction lab. At temperatures around 20 millikelvin, research is performed on superconducting circuits for quantum computing. Read more about it here.

20 mK cryostat

The blue cylinder in the above photo is one of four cryostats in which experiments are performed.  One of the researches is demonstrating the equipment to us and explains some aspect of “Circuit Quandumelectrodynamics”. Liquid Helium is used to cool the sample to around 4 K, and then an ingenious procedure of mixing different Helium isotopes cools it even further, eventually reaching 0.02 degrees above the absolute zero. If you think that’s cold, you haven’t seen nothing yet.

Atoms in Unison

In the next laboratory research on Bose-Einstein Condensates is performed. This is a rather new field, with the 2001 Nobel Physics Prize awarded (not to this lab) for its discovery. Behind the black round window in the photo below, just under the thumb, is the location where the exotic matter is created.

Bose-Einstein condensate chamber

The BEC state of matter is very strange, from the perspective of the normal world. To even exist, it requires temperatures lower than 20 nK, or 0.00000002 degrees (!) above the absolute zero. To reach such extreme temperatures, a delicate arrangement with lasers, mirrors and lenses is used, followed by removing all but the very coldest atoms in a sort of a centrifuge arrangement.

Laser cooling contraption

We were told that this experiment had taken years just to build. I’m not surprised…

Controls for BEC cooling device

It was interesting to see these experiments, and I was impressed by how much we, just being bachelor students, were welcomed and the level of detail we were able to understand. This was the first time I had visited an experimental physics laboratory, and I got quite excited over the physics of quantum computing. I’m still just at the introductory level of quantum mechanics, but the two coming years should show whether or not physics is worth going deeper into.

Next semester

Aargh, why did the inventor of the Swedish language have to pick the word “termin” to mean “semester” while “semester” in Swedish means “holiday”? It doesn’t make any sense and just opens the possibility for (albeit very funny) misunderstandings: (“The Swedish student cried out after his final exam before the summer break was finished: “Finally semester!”)

Anyway, some of you asked me about what I’m going to do the next semester. I had indeed hoped to stay another year at ETH Zürich, but things didn’t work out as planned. I had applied for another year and became nominated by my home university, so all seemed clear. Instead, ETH pulled the brake and referred to the part of the Erasmus agreement that stipulates that each person is allowed a maximum of two exchange semesters per lifetime. And the Swiss like to keep their regulations, so there was basically nothing I could do to change that fact.

I didn’t see it at first, but this actually is good. This last semester, that now is coming to an end, has been one of the toughest since I started studying. Being an exchange student, you constantly have to fight. Fight to maintain a reasonable timetable. Fight to find courses that match both your education level and has a chance of being accepted back home. Fight the examination forms that all the locals are used to. Fight the mandatory exercise sheets that only you seem to find difficult. I’m taking courses together with the mathematicians, physicists, mechanical engineers and electrical engineers. For each course you have to find new people to study with, and that might be a little tricky since they have been studying with each other for several semesters. You are new, noone knows you.

Jonathan at ETH

It has been quite demanding, especially for my psyche. While I’ve always done great at exams back home, my winter exams at ETH were quite bad, to be honest. A new experience, one that I don’t care to repeat. Thinking about the next year I realize that everything will fall in place much easier. I don’t say that Yi is easy, just easier than what I have here. Someone has already laid out the schedule, just follow that one and you’ll get a degree sooner or later.

I’m really happy everything turned out in the right way after all. I won’t be studying at the excellent ETH, but exchange studies aren’t fun more than two semesters. It was also a good thing that my application was dismissed because of bureaucratics and not personal reasons.

About the future now. I have elected to major in physics, which means that I have chosen courses from the TMV profile. From the description:

The up-to-date applications of physics are expounded in the courses on quantum computers, nanophysics, chaos and nonlinear physics.

I think that is enough reasons for anyone (okay, I admit; probably just me) to get thrilled! :)

On another note, I was doing some bandwidth monitoring on the servers with trafshow when I got a memorable error message. It read:

Nothing to show, this interface sleeping or broken. blah-blah-gluk-gluk-wait...

Wait, what just happened there?

Should also point out that I’ve added a little bit of functionality to the photo gallery. You can now choose to see larger versions of all items, I figured that the small images didn’t do justice to the photography. Hope you enjoy!