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Monday, May 23, 2011

A year in retrospect

Meant to do this a while back. Oh well.

Seems the school year's already over - I've been out since the first week of May. Went by rather quickly, and it's interesting to consider that that's one-fourth of my college career over. It's all a matter of relativity, I suppose - when you're younger, one day or week or year or whatever is much longer when compared to your lifespan so far. But as you get older, it's a much smaller percentage of your life and seems shorter. Interesting.

In regards to college itself, I ended up with a 3.9something GPA (Got an A- in genetics, 4 points short of an A. Gah.). Works for me. I expect next year might be more challenging as I've got a slightly heavier schedule and (hopefully) more challenging classes. Pretty much all science, all the time.

Just got back from a week-long camping trip in Moab with a friend. Arches and Canyonlands National Parks, etcetera. Was a nice break from sitting around at home and had a lot of fun.

Apparently the Rapture was supposed to happen yesterday, too. Something about an earthquake on the West Coast? Yellowstone's overdue, so I guess it was a possibility. Not anymore. That might have been interesting. Anyways:

Friday, April 29, 2011

Art update! (I tried to think of a good art-update portmanteau, but failed)

(click for largeness)

Hooray, here's my latest bit of work in my sketchbook. Or rather, the compilation of the various bits. It stemmed from me just playing with patterns and flourishes, as I'm apt to do, when I noticed that I'd produced something that vaguely looked like a torso. Me being me, I decided to do the individual parts and put 'em all together into a person.

The head doesn't quite fit on as nicely as I wanted and the feet are freakin' tiny, but I'm more interested in the little details of it than the whole thing, so it works for me!

Tuesday, April 19, 2011

In which I calculate the energy of a train made of lead going at Mach 3

Oh dear, it's been a while since I last posted. Been rather distracted with stuff since Spring Break (which seems like ages ago), and the year's over in just a week or so now. Ridiculous.

Anyways, as per the title, I was talking with a friend over spring break, and we were trying to find an apt analogy for the power of a god slapping you on the wrist. The best we came up with was a train made of lead going at Mach 3. The conductor of which was Deadpool...

Yep, this guy.

... and a passenger being Bane, riding a T-Rex.

Illustration and idea courtesy of Dan Luvisi

... Right, so. That was our analogy. And me being me, I decided to figure out just how much energy our lead train would pack.

To do so, I found the average dimensions of a boxcar online to be roughly 68 x 11 x 13 feet on the exterior with 0.75 foot thick walls, as well as the height of a T-Rex to be approximately 4 meters tall. I then applied the dimension ratio to the height of the T-Rex (I assumed that it'd be "sitting" most of the time) to get interior dimensions of 23 x 3.3 x 4 meters. The walls were rounded to be about 0.25 meters, giving exterior dimensions of 23.5 x 3.8 x 4.5 meters.

Subtracting the volume of the interior from the exterior, I got 98.25 cubic meters of lead per boxcar, which was rounded to 100 cubic meters to account for additional stuff on the interior (Though the seat cushions wouldn't be made of lead, that'd be uncomfortable). I decided that the train would have 25 boxcars, which gave 2500 cubic meters of lead for the boxcars. This was brought up to 3000 cubic meters from the locomotive (Which I estimated to be about 300 cubic meters - locomotives don't have a lot of empty space) and the wheels, connections, etc. (Estimated to be about 200 cubic meters so the final number would be nice).

As lead has a density of 11,340 kg/cubic meter, the total mass of the train came out to be 34,020,000 kg. Yeah, 34 million kilograms. A quick Google search gave me Mach 3 as 1020.87 m/s, and when everything was plugged into the formula for kinetic energy (Ek=1/2mv^2), the final energy came out to 1.77x10^13 J (With the T-Rex, 1.773x10^13 J), or 17.7 terajoules of energy.

Which is a large number, obviously, but it's a bit hard to imagine. So I pulled up Wikipedia's handy TNT equivalence page, and learned that our train would have kinetic energy equivalent to approximately 4.25 kilotons of TNT, a medium nuclear weapon (According to the page, "The nuclear weapons currently in the arsenal of the United States range in yield from 0.3 kt (1.3 TJ) to 1.2 Mt (5.0 PJ) equivalent"), or - almost exactly - Minor Scale, the "largest planned conventional explosion in the history of the free world".

It doesn't look that large until you realize that the little white thing in front of the explosion is a goddamn F-4 Phantom fighter jet

So, yeah. That's what I did over spring break. I think it was worth it.

Saturday, February 26, 2011

Evaluating Interest

I recently ordered a poster from Jonathan Koshi (The LEGO one), and I started thinking. I've got a couple of designs done over the years for amusement, some of which I briefly (and rather unsuccessfully) attempted to sell as t-shirts. I've been meaning to get some of them printed as posters, and thought that I might have some success selling them. So, I'd like to see what kind of interest people have in the following designs. Which (if any) would you consider purchasing if it were available as a poster? And - because I'm pretty inexperienced as far as these things go - I'd love any suggestions you might have as far as selecting a printing company, style of printing, type of paper, etc. Out of the lot, my favorites are Red Golf, the Top Hat Appreciation Society, and Escher, You Bastard.

Note: If you want one of these printed, please leave a comment telling me so! I can't decide if I don't get any input!

Without further ado:

Red Golf

Justice vs. Ninjas (I'm a bit sure about the color scheme on this one - either print it on colored paper or change the scheme?)

Reject Propaganda

The following sketches would obviously be updated to digital format and edited somewhat. For example, I'd probably go for a Victorian-age look for the Top Hat Appreciation Society.

Top Hat Appreciation Society

Escher, You Bastard

Thanks for any input you might have!

The Batman Vector, Final Entry (??!!?)

Continued from here...
(Apologies for the small text - had to do that to fit it all on the screen)

Sunday, February 20, 2011

Innocence and Creation

As I mentioned in my last post, I recently did an essay for my writing class about the proverb "innocence is bliss". It ended up developing into a piece about creativity and creation, and I quite like the conclusion I ended up coming to. Anyway, here it is:

As a college student, it is interesting to stop and observe children every so often. To marvel at their wide-eyed naïveté, their blind optimism. To wonder at their reactions to “Real Life” (being the world as it is perceived by adults):

“Sorry Jimmy, no one has been to the moon in almost forty years. Even becoming an astronaut requires that you pass a grueling physical exam.”

“Well, Sarah, police officers aren’t liked too much, and statistically are more likely to experience severe stress.”

“To be a doctor, Philip, you need to do twelve years of grade school, four of college, and then at least another ten or so of med school. And you have to get excellent grades throughout.”

The ignorant, as they say, are blissful. But at times, I wonder about that bliss.

It’s safe to say that most children in the Western world have played with or seen construction toys such as LEGO bricks. Offered in a huge variety of colors and shapes, LEGOs are the ultimate toy for any child with even a sliver of imagination – that is to say, virtually every child. They provide a means to model a child’s understanding of the world – or to create a new reality altogether. And in constructing a naïve image of the world, children remain oblivious to the harshness of Real Life and are happy. As we grow older, however, we begin to incorporate elements of Real Life into our constructed image of the world. At some point, the constructive fun of LEGOs gives way to destructive fun – instead of creating a reality, we choose instead to trample it, to crush it. The activity of building something only to knock it down suggests something about us as humans: That we are never satisfied with our current reality; that we always yearn for improvement, change. A bit further down the line, LEGOs begin to lose their appeal altogether, as the perceived harshness of the Real World begins to override the naïveté of our previous understanding. For some, though, a certain level of innocence (which I will use somewhat interchangeably with ‘ignorance’) remains. Those are the individuals who continue to enjoy LEGOs past childhood, suggesting that childlike happiness need not be forced out by the realities of the world.

This continued innocence is exemplified by Howard Roark of Ayn Rand’s The Fountainhead. Roark, an architect, loves his work with childlike passion, and for it is denounced by the architectural community, which glorifies only that which is approved of by the masses. A child with LEGOs does not build to satisfy others but to create a reality; Roark does not build for society, but for himself, to reshape the world into what it could and should be. His innocence allows him to do that which no one else dares to: He sees the contradictions of imitating the styles of the past, laying down his philosophy in an explosive criticism of the Parthenon: “What can be done with one substance must never be done with another… Nothing can be reasonable or beautiful unless it’s made by one central idea, and the idea sets every detail.”

Interestingly enough, The Fountainhead seems to describe two types of ignorance: the childlike innocence which allows Roark and those like him to truly love their work, and an ignorance which allows Ellsworth Toohey, a socialist and personification of evil, to misguide and control society. Randian philosophy argues that truth and human values are objective, with a heavy emphasis upon individualism. Hence it is a willing and intentional ignorance of objective Truth which allows Toohey to manipulate individuals into abandoning their individuality for the sense of security found in belonging to Society. Rand, then, identifies two types of ignorance leading to two types of bliss: a childlike ignorance of the dirty workings of Real Life, which permits us to truly express ourselves and love our work; and a premeditated ignorance of objective truth and individualism, which leads us to believe, as Toohey argues, that “there is no room for the love of others within the tight, crowded miser’s hole of a private ego.”

Though childish naïveté seemed to be glorified in The Fountainhead, it feels rather idealistic (and problematic) for everyone to retain this innocence. It is therefore necessary to examine ignorance and happiness in a somewhat grittier context – namely, the world of Alan Moore’s Watchmen. Watchmen follows a group of forcibly retired vigilantes in post-Vietnam America, as they attempt to save the world one final time.

Although all of the titular Watchmen have abandoned their innocence in their pursuit of justice, it is in the character of Rorschach that this is best personified. True to the shifting patterns of his mask, Rorschach views the world in terms of extremes: “there is good and there is evil, and evil must be punished.” His modus operandi is correspondingly extreme, with no compunction at seriously injuring or killing anyone who he deems to be evil or stands in his way. Like Roark, Rorschach refuses to compromise his ideals for anything - “Not even in the face of Armageddon.” Rorschach is so convinced of his ideals that he will not compromise them, even if they might lead to the destruction of humanity. And for it - like Roark - he is outcast by society, deemed mentally unstable and paranoid.

It is quite clear that Rorschach has abandoned his ignorance entirely and feels that what he does is the right thing. In this, it is possible that he retains some degree of naïveté: For any vigilante to exist, they must have an idealized vision of what humanity can and should be. Thus the actions of Rorschach and other vigilantes may be viewed as construction: replacement of the flawed reality that they see with the reality that they believe should exist. Just like a child knocking down his LEGO constructions, Rorschach chooses to destroy his imperfect reality and replace it with something better. In doing so, he abandons his bliss: he himself confesses to being depressed and difficult to get along with.

Yet Rorschach raises a question: Is bliss necessarily a good thing? In throwing aside ignorance, Rorschach recognizes the path that he must take to improve his reality, and perhaps derives from this a certain type of happiness. Although those mesmerized by Toohey in Rand’s The Fountainhead find bliss, they find it in a perverted sense of superiority, of intellect, of ‘humanitarianism’. How, then, can we reconcile these conflicting depictions of innocence and bliss?

I briefly considered taking the well-worn road of “happiness is subjective and different for everyone and so we need to respect their choices.” But the truth, I think, is more objective than that. Construction requires innocence. To engage in true creation, you must be ignorant of that which others define as ‘correct’ or ‘beautiful’ or ‘proper’. Creation requires a childlike innocence and willingness to try that which has never been attempted or even conceived of. The approval of others is inconsequential to - and must never be allowed to interfere with - this process, through which one can find true happiness and passion. However, when we find that reality does not live up to our expectations, it becomes necessary to abandon ignorance. Construction must yield to destruction for a time as we tear down the flaws of society and reality, only to replace them with something better.

Sunday, February 6, 2011

State of the David Address

I figured it was about time to do an update-post, so here goes.

School's been going quite well. I had my first Calculus 3 midterm last Wednesday, and we got the tests back on Friday. The exam was on functions of several variables, limits & continuity, and vectors. The, uh, class average was around a 60 (My section had the highest average at a 62.something - more on that in a moment, and others were in the 50s [I believe one section got below a 50]). I got a 98. So, ah, yeah. Doin' well. As I mentioned in the parenthesis, my class had the highest average at a 62 point something, which apparently was only because of three people in the class who got above a 90. Two of them (myself being one) got 98s, though I'm unsure of who the other one is.

I went and visited my high school at the end of last week and spent a while talking to my BC Calculus teacher. At one point he jokingly asked if I was happy with the 98 or if I was mad that I missed the two points that I did. My answer kind of summarizes my philosophy on learning and whatnot: I'm pretty much at the point where I don't really care about grades too much. I believe that I learn solely because I'm really interested in the material and really enjoy learning. Grades sort of follow along. Though it's a bit idealistic, I'd argue that this mindset is far superior to the "oh no I need to get a whateverpercent on this exam so I can maintain my whatevergrade so I can get a whateverGPA so I can graduate and go to whateverschool" that I see in a lot of people. If you're learning because you're genuinely interested in the material and want to understand it, you don't have to worry about grades because you'll understand the material. Moreover, I almost enjoy exams, because I view them as a way to learn new ways of applying the material, etc., and enjoy the challenge. So, yeah, that's me on education and learning.

Oh, I've got genetics and chemistry midterms this week, but again I'm not really too concerned, due to previous stuff.

We're currently working on a 'fission essay' in my writing class - essentially we have to use three items picked randomly to prove an also-randomly picked proverb. I'm using LEGOs, Ayn Rand, and Rorschach from Watchmen (Aw yeah, another assignment where I get to use Watchmen!) to prove the proverb "innocence is bliss". I've actually made pretty good headway in linking the three together and have a fairly in-depth and interesting essay in the works. I'll probably put it up once I finish.

In non-school-stuff, we've started learning tonfa in martial arts. I'm quite excited because I've wanted to learn them for a while now - they're reasonably sized and could theoretically be carried around. Potentially useful! We also modified ours a bit - the handles were a bit wobbly, so we put in screws from the bottom of the weapon into the handle so they're sturdy. I also engraved the Batman sign into the tops of the knobs on the handles: BAT-TONFAS. Pictures maybe sometime.

'Til next time!