Courses and stuff
I spent 2.5 hours in physics lab last Wednesday trying to do online Mastering Physics. I didn't attend my 2:30 class at all (it's video recorded, so it's okay). I used the 3pm to 4pm time slot to study for the midterm in my 4pm class. I was able to get most of the physics homework done. Practically everyone in there was in my class and they came and went based upon their schedules. There's this one guy who's in my class who helps people but he's not a tutor. I always think it's strange for a person to be able to help people in their current class. They're learning it at the same time as everyone else, right? Josh, who is a tutor, stayed longer than he had to in order to help. He's also the lab assistant in a lot of the 143 physics labs. He's only one level above us and is a physics major.
Most people have trouble comprehending the physics concepts because they contradict much of their direct observations of the physical world. Take Kenneth, for example. He's a biochemistry major who has taken 400-level chem classes and passed but is failing intro physics. He said that he was so annoyed in lab this week that people probably thought he had Tourette's Syndrome. I have trouble with physics because I suck at math. I have no problem with the concepts. As usual, I'm an oddity.
We had a quiz last Thursday and I, once again, got a "C". If you miss even one question you end up with a "B". Like the first quiz, I missed two out of seven. One of the problems needed the radius for a calculation and he gave us the diameter, which threw off practically everyone. We just saw a number and decided to plug it into an equation. I'm not sure if I would have gotten it correct even if I noticed that he gave us the diameter instead of the radius. There was a test on Thursday over chapters 5-8. I hated chapter 5, but 7 and 8 weren't too bad. He said that the "hump" of the course was probably chapter 5. I didn't actually start studying until the night before. I downloaded a practice quiz from Blackboard and tried to work through it. I gave up pretty quickly because the last thing I wanted to do that night was physics. The test had a lot of questions from the practice test so if I'd actually worked through it and gotten help with the ones I didn't get, everything would have been great. As it was, I first did all the problems that didn't require me to use math (about a quarter of them) and then guessed on the others. The problems I tried to calculate the answers for went badly so I gave up. I had a dream the night before where I said "screw it" to the physics test and I carried that with me into the actual test. I probably got a under 60% this time, but two of the questions I guessed the answer for on the last test I got right, so I don't know. I know that if I hadn't screwed up two easy questions that I would have received a "B".
I should take physics 243 next semester, which is one of the physics courses I actually need for computer science. I took 143 as a prerequisite for 243, which is just 143 with calculus. The lecture and lab options are all in the afternoon, which is great. I'm not sure if that will be the case next Fall. I need to take the honors seminar eventually, but I don't like the guy who's teaching it next semester. Usually the dean teaches it. Dr. Thum had a point, though, which she said I should take it next semester as it doesn't conflict with anything. That may not be the case the following winter.
I decided to enter the new BS/MS program so I should take a grad class next semester. The only one I can feasibly take is computer architecture because I'm currently taking the undergrad one. I haven't even taken undergrad courses in the same subject as the other available grad courses. The cost of the grad courses as a participant in this program is the same as the undergrad courses (for me, the undergrad upper-division rate). That's a difference of $120 per credit hour.
I'm thinking about buying another laptop only because I have the money. Well, mine will be five years old in April, the CD/DVD drive works off and on, and it weighs 12 pounds, but everything else is okay. I have a 2.3 GHz processor with 64-bit architecture that I've never fully utilized because I don't have a 64-bit operating system (XP 64-bit wasn't released when I bought my computer). I recently upgraded my memory to 1.5 GB (literally 1024 + 512 = 1,536 GB) and could possibly reach 2GB (2,048 GB) by disassembling my computer to reach the second memory module (the maximum slot memory size is 1GB). My hard drive is 100GB, with 89 GB actually accessible by the OS. Currently, I have 4GB free. Seriously. I can fix that by transferring some stuff to my mother's hard drive through the network connection or by buying a bigger hard drive, though. My video card has dedicated memory but it's only 64 MB. It has pixel-shader technology, though (not sure if it's 1.0 or 2.0). I wouldn't be able to play Fable or Black and White otherwise. I was looking at the minimum system specs for The Sims 3 and the video card is short 64 GB. I don't even have enough free hard drive space. I plan to stick with The Sims 2 for a little while longer, though, since there are expansion packs I never bought and I'll play it again as soon as my CD drive decides to read discs again. It did about three weeks ago. I could buy an external one but I have two cats and dangling cords are in danger around them.
But since my laptop is still adequate for most things, I feel guilty for even thinking about buying another one no matter how much I want one. It's a waste of money and resources. I don't want to become one of those people who buy things just because they can. Intel has this article claiming that people should buy a newer computer so that they can watch HD video online. Yes, they think it's that important. The ability to do this is as much dependent on your ISP and the number of simultaneous viewers as it is on your hardware. I can stream video just fine. Personally, I'd rather download it. I think it's very amusing how people complain that a 6 lb laptop is too heavy. To me, it's light as a feather because mine weighs twice as much. It's like they weren't around three years ago when they weighed more.
I have to take note of minimum processor specs for Windows 7. I want to be able to run XP virtualization mode available in the Ultimate, Professional, and Enterprise editions that they claim no one needs but business people and IT developers, but your processor has to have virtualization technology (from CNet). AMD processors need AMD-V while Intel processors need Intel VT. I lean towards AMD because I haven't had a computer with an Intel processor since about 2000. Unfortunately, most pre-built computers have an Intel processor. Even Macs have them. It's also hard to find a computer with a dedicated video card that doesn't cost more than what it's worth. I refuse to buy a computer with Intel integrated video. I paid $1300 for my current computer to avoid that (and for the 64-bit processor that's proven useless). When the card is integrated, it has to share memory with the processor, which means that you have less general purpose memory for everything else. Video cards with onboard memory only do this when they need more than what they're equipped with.




