Archis's Blog

January 14, 2010

The resurrected art of bad writing?

Filed under: 1 — Tags: , , , , , , , — archisgore @ 11:30 pm

I recently took to reading some classics again – after a few year hiatus. The first book on my list was “King Solomon’s Mines”. As I read, I appreciated the high quality of bad writing. It’s ingenious. The book is a first-person narration by Allan Quartermain, and as he describes himself as a humble hunter and trader, it would make so much sense that he would write that way. Took be about half the book to realize that. Sure the auther could have been eloquent to show off his own ego, but that would have ruined the book. The writer could have been just a terrible writer, but then the book would have been horrible, yet it’s not! This was the work of a genius.

I don’t have much to say here beyond getting opinions and thoughts. This was quite an interesting read. The only other book with such a curiously unique writing style was Bram Stoker’s Dracula. It’s a book of first-person narrations through letters. The book is also brilliant in being thrilling, encapsulating and mesmerizing, given the limitations the author imposes upon himself then he restricts all narration to letters written between certain people. The letters need to portray different personalities through words alone. Situations such as fear, anger, emotional states of characters, need to be represented through their (the character’s writings). It seems to be we rarely give credit to the magnificient art of simply writing itself!

In case you have any books where you’ve seen such an uncommon writing style, I would love to hear from you.

On an ending note, it just hit me – I’ve been reading reviews about twilight lately and they’re all but inspiring. Maybe those critics aren’t appreciating the good writing here? This “Bella” person seems to be as much a mentally degenerate person in need of institutionalization as anyone could ever be. And the book (according to reviews), is written from her point of view. Maybe you’re not appreciating the writer’s genius here. Wouldn’t it seem wierd if Bella were narrating a well-thought-out, logical story without describing Edward’s body a million times? Twilight may just be the resurrection of the art of bad writing! (There’s no way in hell I’m reading one of those books though)

January 13, 2010

Medical Capsule dilution experiment

Filed under: 1 — Tags: , , — archisgore @ 12:13 pm
Picture of Capsule Dilution experimental setup

Capsule Dilution Experimental Setup (click image for larger version)

So… once in a while you want a controlled release of certain substances in a solvent, and the easiest method with minimal chances of failure is to have a capsule that slowly dissolves in the solvent, thereby unleashing whatever awesomeness you have stored inside.

Timing with capsules can be quite a feat, and for some upcoming big plans, I needed to have a controlled release of large capsules simultaneously. This experiment was designed to study that.

The picture above shows the experimental setup. The capsules used are B-Complex vitamin supplements. I opened one of the capsules to replace the stuff inside with a colourant (thereby allowing me to visually see when the capsule got broken), but since all my solvents were colourless, and the stuff inside was a yellowish powder, I figured it would suffice to use them as-is.

I wanted all this on video, but I left my handicam DVDs in Pune with my parents, and had forgotten to buy new ones, with very little chance of me getting them at 1:30 am in the morning.

Let’s get to the contents of each of the containers – they’re all labelled in the picture. We’ll refer to each container combination as Ci where i=1 to 5.

C1 Water
C2 Water
C3 Isopropyl Alchohol
C4 Diluted Ethanol (Vodka)
C5 Citric Acid + Acetic Acid

Now I’ll get to a table with the timeline as per my log entries and you’ll know just what happened.

 1:35 Capsules were inserted in C1, C3 and C5 to test water, alchohol and acid . All 3 capsules float on all liquids.
 1:35:30  Water bowl (C1) immediately shows dissolution. The capsule’s outer shell is dissolving. I wonder if the width of the bowl was a factor that the achohol and acid didn’t have, so I start to setup C2 with a narrow tumbler.
 1:40:40  C5 shows signs of dissolution, yet mild. C1 is dissolving significantly.
 1:42  C2 is started – starts dissolving within seconds and at 1:42:30 has colours diffusing in the water. The capsule floats.
 1:43:30 C5 is slightly dissolving. Constant rate. Slow. C2 is rapid. C3 has NO CHANGE. I mean this is shocking – the capsule might as well be in an inert fluid. I decide to determine whether the type of alchohol matters. I begin setting up C4 with ethanol (knowing very well that vodka isn’t pure alchohol and my ethanol supplies having run out, I would have to make allowances for the water content in Vodka being responsible for a significant portion of the dissolution)
 1:46:30  C4 started. The capsule floats. C1 is almost broken. C2 is a close 2nd. C5 is now visibly dissolving – the colourants from the capsule’s outer shell are mixing evenly (unlike in water where they were breaking off and sinking to the bottom). C3 – NO CHANGE! C4 is going pretty fast.
 1:48:31  The picture you see above was taken.
 1:49:30  C1 broke. The contents within it sank to the bottom. C2 is almost broken. C3 NONE. C4 catching up fast. C5 broken. C5 seems to have been broken a while ago, but it’s contents weren’t coming out of the capsule. This may have something to do with the fact that these were vitamin tablets containing all acids and perhaps the water had already been saturated with an acid.
 1:52 C2 almost there…. C4 close behind. 
 1:54  C2 the capsule is shrivelled but the contents are not yet exposed to the solvent.
 1:60  C2 broke with contents now exposed to the solvent and started diffusing.
 1:59  C4 still in the race. Given up on C3 it had NO CHANGE!
 2:16  C4 broke. (many logs between 1:59 and this entry have been omitted that only record “no change”)

Each solvent’s start and end time is presented below

  Start Time End Time Duration
C1 1:35 1:49:30 19:30
C2 1:42 1:60 18
C3 1:35 practical infinity infinity
C4 1:46 2:16 30
C5 1:35 1:49:30 (maybe upto 30 seconds before) 19

 

Conclusion: Alchohol in water is a good way to control the dissolution timing of each capsule. Given capsules that are thinner, we could start with a base-line water-dissolution lower than whatever we want, and then mix enough alchohol in the water to fine-tune the time.

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