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Monday, July 7, 2014

July 07, 2014: Physicists, Castles, and Carbonation

July 07, 2014


# 22) Physics majors tend to be… different.  But, it’s cool; we can be different together.
# 23) Castles are cool.
# 24) When in Germany, assume your drink will be carbonated.

            While in Hannover for my internship, I am sharing the apartment with two other students from the States who are in the same program as me.  Occasionally, something happens that reminds me of this.  Two specific examples of this come to mind:
            During our first weekend here, we went to the zoo.  At this particular zoo, you can go below the sidewalk to look into the side of the polar bear cage, looking underwater.  While everyone else in this area was trying to follow the two polar bears, the three of us physics majors stood off to the side.  You see, the water surface was just above eye level and we were discussing the surface tension and the wave-movement of the water.  The polar bears were elsewhere.
Vaishali and Germán posing with their gravitational-wave detector

            The other example comes from this past week.  I attended Lecture Week (a week of lectures geared towards Ph.D. students in gravitational-wave physics.) with some of the Ph.D. students from the AEI (Albert Einstein Institute), where I am working this summer.  During one of evenings, a bunch of us were at the beach, and two of the students decided to make a sand castle.  Well, it started out as a sand castle; it ended up being a model of two black-body systems radiating gravitational waves that were detected by a version of the e-LISA mission (this detector had three arms and star-shaped spacecraft.).  Perhaps a bit… odd; but, cool, right?  We all think so!
            A few other examples include: 
            a discussion while standing in the blazing heat to watch the Schützenfest parade in Hannover about how light travels (apparently, it really freaks one of my flat mates out that everything we see came from the sun roughly 8 minutes ago)
            a remark, while in a castle, about glass actually being a liquid… then, proceeding to observe several old glass windows to see and discuss their properties  

This is Neuschwanstein castle.
           Germany is very well known for its castles.  It has a lot.  If you are every in Germany, and you enjoy castles, your life will be swell… or your life will be really difficult because you will have to pick and choose – it would be very challenging to see them all in one trip!  But, even if you aren’t particularly interested in castles, I suggest going to see at least one or two.  Many of them are quite impressive.  I mean, castles are cool.
Hohenschwangau castle 
            Two weekends ago, I traveled to Füssen to see the nearby castles Neuschwanstein and Hohenschwangau.  Neuschwanstein is one of the most famous castles in the world.  It was built by King Ludwig II of Bavaria, and most-likely used by Disney as a model for his castles.  The castle remains unfinished, however, because King Ludwig II died under mysterious circumstances before it was completed.  Hohenschwangau, located near Neuschwanstein, is the less-famous and less-visited of the two.  However, this was the castle where Ludwig actually lived while growing up and while his castle was being built.
Here I am with my alcoholic ice cream/
This ice cream is shaped like spaghetti.  Neat!
            It was roughly a 7-hour train ride in total to get to the near-southern border of Germany.  But, it was well worth the trip.  The castles were amazing, and the town of Füssen itself was nice and quaint.  I really enjoyed the stay.  If you ever go to Bavaria, or Germany in general, I recommend these castles.  But, keep in mind that Neuschwanstein is one of the most heavily-visited castles in Europe.  To avoid the crowds, get there in the morning (even on a Saturday in the summer, it really wasn’t that bad because I got to the ticket booth at roughly 9:30).  The tours run 30-min long for each castle (and there will be many, many tours throughout the day with hundreds of people in total on a typical day).  Hohenschwangau is the less-crowded castles because it is not as iconic.  But, it is just as nice to see.
            The nearby town of Füssen is pretty nice, too.  There is an old town with pedestrian streets, restaurants, and shops.  It even has an old palace of its own.  I with that I had more time to explore Füssen as well.  As it was, I really only had an afternoon; so, there was much that I wasn't able to do.  But, I did discover a nice ice cream shop that conveniently put alcohol in with the ice cream.  Yum!

            This past week, I attended something called lecture week.  It’s a requirement for first-year Ph.D. students at the AEI, and since almost everyone else was going, my advisor thought it would be a good idea for me to go, too.  This lecture week was held outside a nearby (roughly one hour by regional train) town, at a hotel in the woods (There are three lecture weeks each year, and each of the three are held somewhere differently.).  The week consisted of three 1.5 hour lectures every day, meals, and general hanging out with the other students, lecturers, and attendees.  The week was a lot of fun overall, but it led me to discover two things: banana juice is a thing; and, be wary – anything can be carbonated, here.
I haven't tried it yet, but I brought these home
so I can try it!
            Banana juice is not a thing in the States; granted, neither is cherry juice, but I have at least heard of that before.  But, here, in Germany, a concoction of cherry juice and banana juice is common.  It’s apparently often given to children who grow up to crave the stuff.  While I’m sure it can be bought pre-mixed, you can buy it separate and then mix it yourself.  Yes, ladies and gentleman, you can buy a bottle of banana juice.  When I think about it, I suppose it isn’t too strange – after all, there is juice for nearly every other fruit (including tomatoes).  You know what I would be keen with drinking?  Kiwi juice.  I need to find some of that.
            Besides the strange juices, keep in mind that your drink might be, and probably is carbonated.  While at this lecture week, I chose to drink some nice orange juice for breakfast.  Well, when I opened the bottle, I heard the fizzing, and my heart sank.  There would be no nice orange juice for me!  (The next morning, I did successfully located un-carbonated orange juice.)

Also, it does no good to simply let the carbon exit the drink.  For one, this can take a very long time (I waited for hours at a conference for my carbonated water to release its toxin (alright, so they aren’t really toxins).  For another, the drink will still taste funny.  So, if you don’t like carbonated water, do yourself a favor and carry your own in a bottle.  The tap water is safe to drink in Germany.

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