failing like never before

24Apr/080

Throckmorton’s Sign

Sears and Zemansky's University Physics by Young and Freedman (12th edition) features some intriguing practice problems in it. Upon first glance, the problems seemed no stranger then those in my high school physics textbook (the author had a bit of a penguin fetish) but Young and Freedman's continual reference to a hypothetical cousin "Throckmorton" piqued my interest.

On page 197 of volume one of University Physics we find the following example problem:

At a family picnic you are appointed to push your obnoxious cousin Throckmorton in a swing. His weight is w ... you push Throcky...

...the second approach is far easier in this situation because Throcky...

Now, the first time I saw the name Throckmorton, I just thought that it was a funny name. But the authors keep using the name throughout the book, numerous times.

On page 495, we find the following problem on mechanical waves:

Your cousin Throckmorton is playing with the clothesline.

...write equations for the displacement as a function of time of Throckmorton's end of the clothesline...

I know that there are several more places in the previous chapters that reference "your cousin Throckmorton," but I really don't feel like scanning through several hundred pages just to find references to Throckmorton.

Eventually, I looked up the name Throckmorton, and found out that according to "Who Named It," Throckmorton's sign is "the position of the penis in relation to unilateral disease."

I can just imagine the authors of the book giggling like little school boys when they wrote these problems...

1Apr/085

Stocksquest, A Review

There are numerous schools that use stocksquest.com, an online stock market simulation, as a teaching tool. The point of the simulation is to mimic perfectly the real stock market, the only exception being the use of fake money. Real stocks can be bought and sold at real market prices, and students can perform market research and read news articles in order to help their performance in the simulation, just like in real life (theres a lot of "real" here for a simulation) The point of course, is to show students how the stock market functions and how to make money in a relatively easy manner. Stocksquest even adds a little extra fun in, allowing teachers to create class or school wide competitions so that students can battle each other out for financial success. My high school economics class engaged in a stocksquest competition, and you can see the final class rankings here. As you can see, a few students ended the contest with ridiculously huge amounts of money. While most of the class had made or lost between 15% of their money, there were a few that ended with unrealisticly huge percent gains. Once would of course assume that these students cheated. Although in this case, cheating is rather a strong word, especially since the system invites it.

There are other online stock market simulations available, some of them as free as stocksquest, and I would highly encourage teachers to sample other sites before selecting stocksquest for use in the class room. Hopefully, some of the flaws of stocksquest that I will investigate later in this article will be evidence enough to convince teachers to select a different simulation.

27Mar/080

Find the Good Prof.

The screenshot below was taken quite a while ago, after students had finished enrolling in classes, but had not yet started class.

I must say, its really quite amazing how ardously students tried to avoid Professor Malkan

3Feb/086

To Be or Not to Be

Unlike many of my article titles, this one actually pertains directly to my article. Once again, this is from a high school English class (seems like I wrote a lot when I was in high school).

Hamlet’s “To Be or Not to Be” soliloquy from the play Hamlet by Shakespeare, describes Hamlet’s morbid and tempestuous feelings. Prior to the soliloquy, Hamlet’s emotions have been in turmoil due to the appearance of his father’s ghost and his mother’s marriage to his uncle. Shakespeare’s use of literary techniques such as diction, imagery and syntax give the reader insight into Hamlet’s thoughts and feelings as he contemplates death and the afterlife, and the problems of life.

Throughout the soliloquy, Shakespeare’s use of punctuation reveals where Hamlet begins to grow particularly emotional. The phrase “... and by a sleep to we end the heart-ache and the thousand natural shocks that flesh is heir to...” is much longer then the short, terse phrases surrounding it, drawing the reader’s attention. This long phrase shows the swelling of Hamlet’s emotions, and allows the reader to deduce that Hamlet greatly dislikes his earthly pains and finds the bliss of death to be a “consummation devoutly to be wish’d.” This quick terse phrase helps to emphasize Hamlet’s opinion of death. At line 66, Hamlet says, “for in that sleep of death what dreams may come when we have shuffled off this mortal coil, must give us pause.” Hamlet’s fears of the afterlife, are emphasized by his outpouring of emotion, which he then pulls quickly to a stop.

2Feb/080

A Sonnet for Me

I wrote a rather poor sonnet for an English class in high school, and found it again while I was paging through some of old files stashed away in the recesses of my once beastly huge (lets face it, 250gigs just doesn't cut it anymore) external hard drive.

As I have grown older, I have continued to lament my inability to convey my thoughts clearly. My deficiency is especially clear in the sonnet that follows.

I dreamt today of times long gone and dead,

when land and sea, were yet still great jewels

untainted not by man’s great lust. I fled

to lands still raw, where verdant growth and pools,

yet blue, filléd the earth. When men might live

and quest for love, desiring only true delight

and God. A rawness in the world might give,

a freshness to the life I lead. With might

and not intelligence this world was ruled,

be it by man or beast. Such dreams beyond

the hopes of man have played my mind, and fooled

me with their seemingly glorious sights and sounds.

For only ghosts still know the beauty of the past,

and know if my dreams hold some truth.

10Jan/080

42gems Explained

I looked at my site's URL today and wondered why I chose the domain name “42gems,” and for the life of me I couldn't seem to remember why. Before I go any further, I'd like to describe how and why this site came about.

During the summer of '06, before I started my senior year in high school, I was an intern at Intel Corporation. I worked in Technology Automations and Manageability Services, a subgroup of IT. Essentially, my job was to design web applications. This of course, required that I know some sort of server-side scripting language. My manager gave me two choices, Microsoft .NET or Ruby on Rails. During that time, I knew very little about web programming, my programming experience consisted solely of c/c++, Javascript, and some HTML and CSS (of course, neither HTML or CSS are really programming languages, but I digress). However, even when I was sixteen I still had a dislike for Windows, so I chose Rails over .NET.

8Jan/080

Social Commentary, Physics Style

I was reading my physics book today, and came across this rather interesting sentance.

In everyday conversation we use the word "model" to mean either a small-scale replica, such as a model railroad, or a person who displays articles of clothing (or the absence thereof). (from Sears and Zemansky's University Physics Volume 1, Twelfth Edition)

I couldn't believe my eyes. Had my physics book just made a social commentary or som sort of weird joke?

Perhaps the authors were sick of the almost-nude style of clothing that is so popular these days (especially amongst females). Or perhaps they were disgusted by the moral decripitude that Americans had sunk to.

Irregardless, the fact remains that the authors of a college physics textbook expressed their views about something that didn't invovle physics. And not just any opinions, moral opinions.

Insanity!

27Nov/070

My History Paper

Here it is, the history that I mentioned earlier, here. I should point out, that yes, there are grammatical errors that I am aware of. This is the exact same paper that I turned in, completely unchanged. Have fun reading it, non-existent readers of my site.

During the period of Eastern Zhou, when the power of the Zhou kings was in decline, various philosophies and methods of governing were created. Amongst these beliefs, were those of Zichan whose views can be seen in The Chronicles of Zuo, Confucius in The Analects of Confucius, and Mo Zi in The Basic Writings of Mo Tzu. Each of these three men had a different set of criteria for determining whether or not a man was worthy of appointment to a government job, with Mo Zi judging on worthiness, Zichan off of capabilities, and Confucius off of moral character. Although at first glance it would seem that all three men have entirely different criteria in appointing an official, they share, amongst other lesser similarities, a belief that social status should have little, if any, importance in selecting an official.

Of all the three, Mo Zi outlines the simplest methodology for selecting men for government positions. Under Mo Zi's system a man must simply be capable of performing the task required for the position, with social status and relations to the ruler having no importance at all, and a ruler “must honor the worthy, for honoring the worthy is the foundation of good government.” (Mo Zi, P. 22) Under Mo Zi's system of appointing officials, the ruler would pick indiscriminately between a nephew and a complete stranger, selecting whoever is most appropriate for the position. In defining how the righteous should be promoted, Mo Zi states that “the lord promotes the righteous without caring how far removed they may have been from him,” (Mo Zi, P. 19) that is to say, the ruler should not take into consideration whether or not the candidate is of any relation to the ruler. This is much like the beliefs of Confucius and Zichan, that social status should be of little or no consequence in promoting and selecting an official.