FOLLOW-UP: Truly Competitive Cell Phone Markets

The US government has had an unprecedented bout of sensibility (Joelle Tessler, Associated Press via Yahoo! News) of late. It covers quite a few areas, so I'll try to go through each point one-by-one. In general, the new statement says that breaking technological locks on devices is not in itself illegal unless provable copyright infringement is committed.
The biggest news is that anyone can unlock their cell phone to work with any service provider or to use any application developed for that phone. The phone most affected by this news is, of course, the iPhone (which has thus far been locked to AT&T and can only run apps approved by Apple).
Now, anyone can run any app they want and use it on any network (supported by the hardware) that they want. Prior to this, Apple claimed that under the provisions of the DMCA, jailbreaking iPhones and iPod Touches is illegal (and they threatened to sue jailbreakers). Now, this can't happen (unless, of course, the third-party apps are guilty of copyright infringement).
The reason why I made this a follow-up post to this post is because although phones are not likely to be sold unlocked from the start, users now have the choice of moving their phone to any carrier (provided the phone's hardware supports calls on that carrier). Now, cell phone markets can be more competitive (though the situation isn't quite ideal yet).
Along with the new rules regarding cell phones, people can now break controls on video games to patch security issues. This is almost an open-sourcing of video games, which is great (though this circumvention of technical restrictions is pretty specific).
People can break locks on DVDs and use clips from these DVDs "for educational purposes, criticism or commentary." This is a huge victory for fair use; that really is what fair use is about. This could also mean that the arrest of a European cryptography professor for breaking, analyzing, and publicizing some encryption scheme at a conference will never happen again. Also, people can now make their own videos with clips from movies without fear of being sued for copyright infringement (or so I hope).
Finally, blind people can break locks on e-books to use them with any text-to-speech software. This is a huge step forward, as I have reported in the past cases of publishing houses refusing to release books in formats friendly to blind people for fear of "potential copyright infringement".
Could this be true? Could we actually have a government that cares more about the rights of ordinary citizens than about the "rights" of vested interests? WOW!

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So How DO You Promote a Blog?

Since I started writing Das U-Blog, I've been worried that I may never reach an audience who might otherwise (possibly) be interested in what I'm writing.
A lot of sites online have numerous tips on how to promote a blog to make it more successful and widely-read. Of course, I haven't even been at this for a full year (speaking of which, Das U-Blog's 1st birthday is coming up soon!). Therefore, I don't really have any experience from which to speak regarding these matters.
I personally know many of the people who read this blog. I know some of you readers only through comments in other blogs.
I actually tried making a Facebook page for this blog, but I deleted it when I realized that the page should direct readers to this site (and not the other way around); also, because I ask a lot of people in person (or via Internet IM) to check out this site, a Facebook page just seemed that much more redundant. On top of all of that, while I could import posts from the site, Facebook would import from Das U-Blog's RSS feed, so I could only get a limited number of recent posts, and the post would only contain the title (and sharing options — no content). With that, a Facebook page looked downright ridiculous.
But was deleting that page really a good idea? Or, should I be trying something else (or more than one strategy, for that matter)?
I'm just writing the material; you, the readers, certainly know better than I do as to how I should best reach new readers.
To that end, I've added a poll to this post. Please respond (and add comments with suggestions or other thoughts). I really do appreciate your input (and, as always, your readership).
Thank you!

How to Bring Das U-Blog to a Wider Audience?

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Book Review: "Big Bang" by Simon Singh

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This was actually given to me as a gift by the same relative who has The Undercover Economist. I will also say that I have read The Code Book, one of Simon Singh's other books, but it has been a few years since I read it, so I will not be reviewing it any time soon.
Singh starts with an overview of creation myths and the use of reason and science to determine whether the sun goes around the Earth or vice versa. He continues with the heightening and resolution of the debate between the geocentric universe and heliocentric universe camps, and introduces the debate between those who believed in an eternal universe and those who believed the universe had a moment of creation. He brings in the developments of relativity and the atomic model, the measurement of the speed of light, and the rise and fall of the ether hypothesis to lay the foundations for the theory of the Big Bang. He also discusses the debate between whether the Milky Way is our only galaxy or whether there are many galaxies separate from the Milky Way and its subsequent resolution, and connects this to the use of spectroscopy to show redshifting of galaxies to bolster the case for the Big Bang over the eternal universe theory. He continues with further developments in atomic theory and the postulation of CMB radiation (radiation coming from the farthest reaches of the universe dating back to 300000 years after the Big Bang) to frame the debate now between supporters of the Big Bang theory and supporters of the eternal universe theory, which had by then morphed into the Steady State theory (which held that the universe was expanding, but galaxies were forming in the voids as expansion happened, so the overall composition of the universe remained constant). He concludes with the solution of the nucleosynthesis problem (how elements heavier than helium could be formed in the early stages of the universe), the detection of CMB radiation, and the detection of tiny density variations in the early particle soup as the final pieces of evidence necessary to secure the Big Bang theory as the correct one. In the epilogue, he discusses some missing parts of the Big Bang theory, as well as its religious/philosophical implications.
In a sentence, I really like this book. (That was the sentence. The rest is extra.) It's a great overview of all of the science that led to the acceptance of the Big Bang as the dominant theory regarding the origin and state of the universe, and on top of that, it talks about all of the characters involved in its development. It is a fairly large book, but any formulae used are clearly explained in layperson's terms, and there are a lot of helpful illustrations tied with such formulae. More interesting than that, though, is the presence of a brief, illustrated summary section at the end of each chapter (because each chapter is approximately 80 pages long). This really helps to remind one of what one has read at the beginning of the chapter and how it ties in to later parts of the chapter. I also like how it talks about the arguments between people without just focusing on the science, as this adds a more human element to the history of it all. I would recommend this to anyone even remotely interested in the subject.
Follow the jump to read the rest.
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Book Review: "The Undercover Economist" by Tim Harford

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This is also a borrowed book (from the same relative that lent me the book Mokshagundam Visvesvaraya). That said, I will say right off the bat that this is a far superior book in terms of writing style and quality.
I took an AP Economics course this past year, so I was somewhat familiar with most of the concepts presented in this book beforehand. However, when I read the book, I realized what I had been missing.
My class's questions didn't have any apparent relation with what was going on in the world. Why should I care if XYZ Corporation's average variable cost is higher than the market price of the good it sells? One is truly an economic theorist if one weeps at the thought of a hypothetical company shutting down to minimize costs. On the other hand, this book relates economic concepts to things that matter, like why coffee is sold at different prices and why different land areas fetch different prices.
Harford first talks about the ideas of rents and profits, continuing with the various functions of prices as signals and the various means companies try to extract different prices from different customers (for the same product). He then talks about externality taxes and subsidies, continuing with market failures occurring due to the presence of inside information (i.e. information that one side but not the other doesn't). He then continues with a discussion on the stock market and on bidding wars. He concludes with discussions on why poor countries remain poor and on the effects of globalization on various countries, both rich and poor.
In short, I am convinced. By using relevant, practical examples in explanations of every concept introduced, he has convinced me that while the free market can solve most problems, government intervention is generally required when externalities show up (and these can't be solved by market negotiations); this is a very reasonable-sounding idea, without resorting to the ideologies of either "government is always bad" or "markets are always harmful".

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Book Review: "Bursts" by Albert-László Barabási

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Some of you may be wondering why I've written 3 posts today. Well, as I'm staying at my relatives' house, these relatives are at school or work during the day, so I don't really have a whole lot to do; hence, I've been reading a lot and blogging a lot. (I wish I had a more consistent Internet connection to download and try out some Unixoid distributions as well, but while I'm at it, I might as well wish for a Prancing Horse (Ferrari, for automobile non-enthusiasts).) Yeah, yeah, I have no life.
Also, some of you may be wondering why I've been putting up "(CC-BY-NC-SA Das U-Blog by Prashanth)" at the beginning of these book reviews. "CC-BY-NC-SA" refers to a Creative Commons 3.0 license where you can view, modify, and distribute the work as you like so long as you attribute me ("Das U-Blog by Prashanth") as the original creator, distribute derivative work for non-commercial purposes, and license derivative work with a similar/Creative Commons-compatible license allowing for similar unlimited viewing, modification, and redistribution.
This entire blog's content is already licensed as such. (The license is at the bottom of the blog page.) That said, the license on the pictures may be unclear. I have already provided a citation in the form of a link and the name of the original site for all pictures I have used on this blog that aren't mine. If the picture has no citation/link, it is mine and it is licensed under a Creative Commons 3.0 Attribution-Noncommercial-Sharealike license. I know that a lot of my older pictures (mostly from Unixoid reviews) don't have this explicit license statement, so I felt it was good to make this clear now (rather than never). From now on, any picture that I put up that is mine (i.e. is not from another link) is licensed under a Creative Commons 3.0 Attribution-Noncommercial-Sharealike license.
Anyway, sorry to keep you waiting. Follow the jump for a review of the book.
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Book Review: "Mokshagundam Visvesvaraya" by V. S. Narayana Rao

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This is actually a relative's book; this relative has let me borrow the book for the time being.
I must confess that I haven't read the entire book. But there's a reason for this.
With parents from Karnataka, I am of course proud of Sir M. Visvesvaraya's contributions to the industrialization of India. I am of course amazed by his physical and mental agility even through his 90s.
Yet, I am pained when I read this book. As a work written by an author and journalist, no less (as opposed to an engineer or contemporary with questionable English writing skills), this is one of the worst biographies I have ever written (which should be taken with a grain of salt, as I haven't read too many biographies).
For one, the writing style is way too choppy. The author keeps jumping from Visvesvaraya's life to some background about one of Visvesvaraya's work sites without any transition at all.
More importantly than that, though, is that it portrays Visvesvaraya like a saint. It talks about how morally pure he was and how he always won somehow or the other in the face of adversity (and if Visvesvaraya loses in some dispute, the author spins it to make it look like it was Visvesvaraya's gain and the adversary's loss). While it may be true that Visvesvaraya was as morally pure and principled as described in the book, I am immediately suspicious of a book that doesn't even attempt to offer any kind of criticism. Even at the end (which I have read), the book is almost apologetic that Visvesvaraya had to die after living up to the ripe old age of 102 (and even here, the book is inconsistent with itself, because his given lifespan doesn't correspond to the difference between his birth and death dates).
If you come upon this book, please save yourself the trouble of reading it. It's not worth reading at all.

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Book Review: "A Short History of Nearly Everything" by Bill Bryson

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I had actually started reading this book over a year ago but never had the time to get past the first few chapters, so when I picked it up again just over a month ago, I decided to read it in full, from the beginning.
I guess another appropriate title for this would be "A Hitchhiker's Guide to the Galaxy (Nonfiction) by Not Douglas Adams". It really is a comprehensive guide to atomic physics, astronomy, chemistry, and biology for the layperson.
Bryson starts by discussing the origins of the universe and its measurement, both in terms of age and size. He continues by going into the developments of measurements of the Earth's age, chemistry, and modern physics. He then segues into the origins of life, continuing into full-blown biology, and finally concludes with a history of mankind.
Even though this is not a textbook by any means, I thoroughly enjoy it as an overview of the sciences for several reasons.
First, Bryson always tries to engage the reader by making the tone very conversational and by (rightfully) assuming that the average reader has no prior technical expertise in any of the fields; in fact, part of the humor comes from Bryson being humorously scornful of topics that are too technical for the average reader to understand. More important than that, though, is that Bryson makes the whole study of science more human by keeping the technical aspects at a minimum and focusing more on the personalities that have discovered the various sciences. For example, Carl von Linné (better known as Carolus Linnaeus) is hailed as the person who saved taxonomy by introducing the revolutionary 7-tiered classification system. However, I never knew that he was ridiculously obsessed with the methods that sometimes start human reproduction (I will not say that word here because this blog may then be blocked by parental controls). Those few pages of the book were enormously entertaining and enlightening (in that they shed light on the kind of character Linnaeus was). There are many other such pages of the book. Through it all, Bryson succeeds in bringing science to the layperson through his ability to show a very human side of science. I highly recommend this book to anyone who wants to learn a little more about science but finds conventional resources too technical (and hence, too inaccessible).

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