Saturday, November 23, 2013

PHYS 101L: A Guide



I have finally finished my first class at The College of William and Mary.  Last week was my last lab for General Physics 101.  This post will both explore the knowledge that I've gained from this class and serve as a guide to any student who plans on taking this lab in the future.

Every lab (formal labs aside) requires a pre-lab.  This sounds like a big deal and a lot of work, but, luckily, your lab manual practically did it for you already.  The introduction covers every important piece of information and formula that you're required to use, so just read that.  Also, be sure to adjust your font size, so it looks like you wrote more than you did.  Some kids fill up the whole page with little text, some fill it with big text; they both get the same grade.

Each lab requires measurement of some form, and every time that you take a measurement using an electronic device, it's KEY to tare it up first.  There are scrubs that roll up into class, throw their unknown mass (which is often labeled) onto the scale, and start writing down numbers in their tables, but now you know better.  Take that scale, set it flat on the table, and hit that tare button.  In fact, as Uncle Kurtis suggested to us (my partner, Ben, and me), it never hurts to tare it up a few times, for good measure.

The next crucial step to a successful lab is practice.  Don't you dare hit the "Start" button on your DataStudio program without giving the turn table a couple of practice spins first.  Don't even think about the "Start" button before tossing that ball a few times.  In fact, it might be a good idea to master the techniques you'll be using in the lab back at the dorm, before even stepping inside of Small Hall.  The key to a beautiful data set is a practiced hand.

Take pride in your work.  Personally, I save every beautiful sinusoidal graph of a simple harmonic oscillator, ever burnt piece of paper tracking inelastic collisions, and every parabolic arc that Ben and I have ever produced during our labs and post them to my fridge.  Pro tip: if your graph doesn't look good the first time, make sure to fudge the data and play around with your scale until it does.  A little trimming around the edges never hurt anyone.

Interpret the data, guys.  Don't just write down numbers.  Write down numbers and stare at them for a while.  Be inquisitive.  Make claims.  They don't have to be right, just so long as you make them.  Let know data set go uninterpreted.  Why does their graph look like a straight line and yours looks like a dinosaur's back?  Why did Uncle Kurtis make you redo the entire first half of the lab?  It's questions like these that make students into scholars.

Don't stress enormous percent errors.  The conclusion section of the lab always gives you a chance to blame it on something-- a few causes I like to default to are air resistance, force of friction, mass of a pendulum or string, and inaccurate measurements.  Be sure to reference the "perfect world" that real scientists seem to live in, when justifying the 60% difference between your results and the actual measurement you were trying to achieve.  Everyone makes mistakes.

Conclusion writing is easy, if you know what you're doing.  Be sure to start every conclusion you write (there will be over ten of them, over the course of the semester) with "I learned that..."  A few words later, when you're fumbling for words again, throw in "I also learned," and go from there.  Like I mentioned before, you can take up a lot of space accounting for the outrageous error in your results.  Once you're getting near the bottom of the page (which you've filled with your biggest, boldest, double-spaced hand-writing), close it out by saying that your results were conclusive.  They will be conclusive, trust me-- the lab is designed that way.

Good luck, my friend.

Sunday, November 10, 2013

Who are in You Top Five?

All throughout the first couple of months here at William and Mary, one of my favorite questions to ask my new friends was: "Who are your top five favorite people you've met since you got here?"  I loved asking this, not just because I like to know who's best friends with whom, but because it was interesting to see how people's answers would change from week to week and because it always led into great conversations that didn't consist of the dreaded and generic "What are you planning to major in?" and "Why did you choose William and Mary?"  So in this post I'm going to answer my own question.  

This is a post that a lot of people (really just Liz) have been asking me to write for a while, but I've been putting it off for a few reasons.  First off, choosing favorites isn't fun.  Because I love everyone here.  All 27 guys on my hall (not 26 because I'm including Joe) are like my brothers.  I legitimately wish I could be everyone's best friend, but I've developed this list not necessarily based on how much I like people but on how close I've grown to them, so if you're disappointed that you didn't make the list: quit your crying; I love you too.  And secondly, because, like I said, the list changes from week to week.  I wanted mine to stay steady Eddie for a while, before I posted anything.

I'm not putting these in any particular order, but we'll start with Austin LaPointe.  When we played the name game on the first day, he was "Awesome Austin from Arlington."  Parted hair, glasses, well-dressed, Asian.  Half Asian?  I wasn't sure when I first saw him, but I immediately labeled him as good with computers, musical, reserved, and, like everyone else at this school, smart.  And I was pretty close.  Austin is a super smart Computer Science major who's amazing at the violin and the guitar.  He also kicks some major booty on the tennis court, from what I hear.  His first impression of me was, and I quote, "This guy's gonna be a problem."  He was right too.  What we didn't know is that we were two people who thought the same way about things but almost always came to different conclusions.  What we didn't know is that we would go on walks for hours at a time talking about what happened in our past, what we plan for our future, and what we believe about the present.  What we didn't know is that I'd take a look at his Calculus and he'd take a look at my laptop.  Though lately I've been going to bed before the time when we used to go on walks and we haven't been seeing as much of each other as we used to, I've probably spent more time with Austin than anyone else on this campus.

I don't really remember how Liz and I became friends.  I know that I met her at a mixer during orientation and that I said hi to her whenever I saw her after that (like I said, I want to be everyone's best friend).  She never said anything back; she just looked at me like I was crazy.  We have no classes together.  We do none of the same activities.  But one day she must have said hi back because somehow we became fast friends.  Liz is one of the most involved people ever; she's in a million clubs and is trying to triple major (because, for some reason, English can't be a minor).  I'm pretty sure that she's even a Gates Millennium Scholar.  Yet, somehow, despite her busy schedule, she manages to paint me pumpkins on Halloween, bring me red apples (and sometimes my whole dinner) from the Caf, and go with me to Colonial Williamsburg to fill our mugs with free ice cream, when they've gone unused for too long.  She thinks she's as tall as her six foot something boyfriend back home and would be if her height matched her heart because she's got a big one, but, in reality, she's not much taller than her best friend, Charlie.  And he's a dog.  So...

Jonathan Tabor is my "weekend friend."  It's not that we aren't friends during the week, but he's always writing papers in the lounge and I'm always doing Physics in my room, so we rarely see each other until the week is done.  At first, I never really spent any time with "Joe Nathan."  It wasn't until one destined day when we both needed to make a trip to the thrift store that we became friends.  Now, we show up awkwardly to KDRBecues, sit around trying hard to find a way to chase away boredom on Saturday afternoons, and go to church on Sunday mornings together.  He's one of the few people who shares a lot of the same opinions as me, though our personalities are pretty different.  Jonathan is pre-med and hails from the land of Georgia.  I'm an in-state Physics major-to-be.  He has a love for history.  I think history's dumb.  But when it comes to values and ideals, we're on the same page.  Also, he's been known to carry me around.

Polly didn't think she would be on this list.  When we first met, she talked about how much she loved high school-- I told her how much I hated it.  It wasn't the best start ever, but one day she came up to me and asked: "Hey, are we friends?"  When I said "No," I thought she was going to die, by the look on her face.  But of course we were, she just didn't know me well enough to understand that I was kidding.  The next day, we were sitting in the study lounge, and, after looking at me pensively for a while, Polly asked me: "Is it safe to say that we're, like, best friends, at this point?"  Polly is super outgoing and wants everyone to be her best friend (kind of like me, only she's better at it).  She's also seventy-five percent of the reason I uninstalled snapchat-- I can only handle so many pictures of Nicole in her dinosaur costume.  Sometimes, I think she's going to die because she laughs so hard at everything.  Unfortunately, Polly is in the St. Andrews program, which means she won't be sticking around next year, which is actually a downer.  

I also don't remember when Honor and I became friends.  It may have been when she invited me to Relevant Church that we became close, but maybe not because I pretty vividly remember her leaving Jonathan and me stranded a few miles off campus with no way to get back the first time we went.  Regardless, when she's not being the only white girl in the Indian Dance Company, studying zhong wen, or going to plays I've never heard of before, she's inviting me to go on "CW Adventures," watch The Last of the Mohicans (which turned into Ten Things I Hate About You and How I Met Your Mother), and go on Scavenger Hunts.  I can't think of a time when I've heard a single unkind or thoughtless word out of Honor's mouth, even though sometimes she talks to me (and everyone else) like I'm "as drunk as Cooter Brown."  She's not sure what she wants to major in, she loves convicted felon, Martha Stuart, and comes from Tennessee, "the buckle of the Bible belt."  I don't know what else to say about Honor, except that she's someone who I look up to and respect for her friendly nature, intense work ethic, and Christian faith.  "Bless her heart."


I have to give honorable mention to a few people because I really did want to put more of them on this list, but, to be fair to everyone I've ever told "You have to pick five," I had to narrow it down.  Jack Spacey, Spaceman, Space Cadet is someone who I've had some pretty deep and serious conversations with.  He also gets brownie points for being my roomie.  Jacob and I don't really hang out, but we make a heck of a Physics team.  He knows everything about everything, and I question every word he ever says, so between the two of us, few things slip through the cracks.  Although he probably thinks I'm a complete idiot because I refuse to give him a real answer or an honest opinion on anything, we have some pretty good times on the way to and from class.  One of the best heart-to-hearts I've ever had was with Carly; unfortunately, we almost never see each other, anymore, so we haven't gotten to hang out like we used to.  Marisa and I are A team, but I can't trust her.  And, of course, I have to give a shout out to all my boys on G2U.  Who are we?  G6!  What's our motto?  Ride together, die together!  Am I right?  Ladiiieees!