Monday, April 19, 2010

Keeping a Good Lab Journal (Matt Grobis)

I feel like I learned a lesson today that IBH has been trying to drill into our heads from day one.

I came into the Sears lab today with instructions to set up some opossum matings + tapes and then prepare some primers for PCR. The opossum matings went fine; I've been doing this every Monday since the start of the semester and lately it's been going really well. I got back upstairs, hung up the lab coat, put away the keys and i-card (I'm still not authorized downstairs) and got to my lab bench and...

Now what? I stared at the two boxes of primers for a moment before rifling through my bag to look at the notes I had taken from two weeks ago, when the P.I. (Dr. Sears, the head of the lab) and I did this for the first time. They were brief and scattered but had immense holes in them - did I add the ddH2O directly to the capsules, did I centrifuge first (and for how long?) and then add the water, did I add 10x the mass of the sample as uL or nL, was DEPC H2O ok if ddH2O wasn't available? I actually got scared, holding hundreds (thousands?) of dollars of technology in my hands and not knowing what to do. Dr. Sears was gone and the other students in the lab were busy doing their own projects. I've felt guilty making them take time out of their day to bring me up to speed, the new kid who's just a weight on the lab until he starts pulling his own weight. I looked at my notes again but didn't know where to start.

Fortunately, one of the other members of the lab saw me struggling and came over to help. She gave me her notes (much better ones, I might add) and gave me some advice on what to do before getting back to her work. After a question or two for clarification, I started prepping the samples and in a matter of minutes messed up because I hadn't read my notes (and hers) carefully enough. This happened again twenty minutes later, probably because I was a little tired as well (sorry Dr. Cheeseman, I know I know).

When I finally put the solutions into the PCR machine and hit "Start," I knew that I needed to really get serious about the notes I took during lab. In IB 270 and 271, it's important that we take notes so that we can know what we did when it comes time to write the lab report or (in 271) do the experiment again. But in those cases, I was with other students, working together in something that at most will cost me a few points in the long run with the semester. Now I was in the same situtation but with the trust of a professor, where my work is really an extension of her work, her career. I was handed something worth enough money that messing up would make me look pretty bad. And I almost couldn't do it.

Dr. Cheeseman keeps telling us that everything in IB Honors happens for a reason (wow, replace "IB Honors" with "life" and you have something philosophical going on). Jokes aside, I understand what he means now... the lab journals, the sleep. It's easy to brush the advice aside when we're working late into the night on something we put off, but in reality the man's right. I don't want what happened today to happen again.

Off to Walgreens to buy a fresh lab notebook,
-Matt

Sunday, April 11, 2010

IBH Barbeque! (Matt Grobis)

Hello all!

So finally an entry that isn't about how much work we've had or how stressed I am. Today was the IBH barbeque that Dr. Cheeseman promised at the start of the year (don't worry - the reason it was today was because we forgot for a few months :-P). I walked to ISR to meet Darcy and saw Jess on the way. We walked together and met with three juniors in IBH when we got close. A few minutes later, we entered Dr. Cheeseman's back yard. It was awesome. His backyard has a big variety of different plants and the food was great. I've never been to a barbeque with such a diversity of food. Most of it was stuff I had never had, either, like Greek spinach pie or this type of plant that tastes like licorice. We had delicious liquid nitrogen ice cream, too, which was a necessity at such a science-y get-together. Everything was great... it was beautiful out, Dr. Cheeseman's wife was really nice, and everyone was just in a great mood.

It was really nice hanging out with these people I've stressed out with and worked all hours of the day with. We all swapped nerdy bio jokes and talked about our summer plans, what we were doing later that day, and just about anything really. I can tell that these are folks I'll be talking to years from now... Cally bought pizza Thursday evening / Friday morning and I couldn't break a $5 so I told her I'd pay for the IBH get-together in 20 years. We pinky-swore on it so I guess it's undeniably happening. I'm looking forward to saying "oh yeah, I knew so and so. We were in IBH together." Some day, some day...

Here's to more events like these :-)

-Matt

Friday, April 2, 2010

April's Here! (Matt Grobis)

Hi!

Phew, what a hard week... and right after the typical "tough week before spring break," too. The week before spring break, we had two lab reports due in IB 271 in addition to a lab report due in CHEM 237. I got some last-minute Sears lab work and had stuff in my other classes, too, so it was a loooong week. I slept like ten hours a day during break just catching up :-) (it was glorious). We came back to an open-note take-home exam that I figured wouldn't be too bad because I had studied over break. Yeah right! Every time I underestimate IBH I generally get my butt kicked... that exam took a cumulative nine hours. When that was finally finished, it was 5:00am Wednesday morning and I scraped together a few hours of sleep before my 10am.

Then in bio lab, while most of us are brain-dead and exhausted, Dr. Cheeseman announces that in this lab, we have to design our own procedure to answer a question on differential GAPDH activity in green and not-green sections of leaves. We knew we'd be re-doing the first experiment of the semester as a way to check how well we took notes in our lab journals, but the "design your own procedure" made me want to put my head in my hands and sleep/cry/etc. It was tough. But, my group collaborated, we pushed each other, and we got it done. Then that night I slaved at a chem lab report and designing a procedure for a final project synthesis. I was so tired. But I got through it.

The week's over and I'm looking forward to some beautiful sleep, watching season 2 LOST (I'm getting caught up!), writing creatively a bit, and just relaxing. Oh yeah, and doing plenty of homework of course.

On a non-homework-related note, I'm pretty happy with stuff. Classes are interesting, warm weather is lovely, karate yesterday was really fun, I have a sub-lease for this summer pretty much set up, I won $1100 scholarship for my 3-week study abroad in Africa this summer, things are good with the girlfriend... it's all good. All the work may be tough, but I'm learning a lot and feel I'm getting a lot smarter. With sophomore year drawing to a close, I'm comparing myself to who I was in that car going home at the end of freshman year and I wonder how I could say I knew much about biology at all... especially the experiment side of it. Yay IBH. Well now I'm really tired so I'm going to lie down... then Chipotle at 3:00 with the other karate instructors. Can't wait!

-Matt