Archive for June, 2009

Bach, for a Metallica Kind of Guy

June 22nd, 2009

Metallica is quite possible the greatest musical group of all time.  Since seventh grade they have been the standard by which I have judged all other music.  And if you dismiss that, you are a sorry judge of music.  To those unfamiliar with classical Metallica, let me tell you that the arraignments are on par with any type of music you will find.  At least for this untrained ear.  I still discover nuances of Metallica today.  Metallica are true originals.  Metallica is our Bach.

I first became interested in Johan Sebastian Bach when I read GEB. Bach is a figure of some importance in that book.  I had, of course, listened to classical music like anyone else in America.  So, I really didn’t give Bach much regard during the early parts of reading GEB.  Slowly, I started to think that maybe I was missing something.

Amazon and The Musical Offering

I finally decided I should give Bach a try.  I downloaded his famous Musical Offering from Amazon.  Of course there were a couple of “offerings”.  I chose the most approved; perhaps you have a better taste or another recording.

I was no short of amazed.  I have grown to love the tracks.  Bach is an absolute master.  I compare it to a soundtrack to a movie; the greatest soundtrack to any movie ever.  The themes seem to weave back in and fro.  The complex compositions astound me.  The fact that Bach wrote a 6 voice fugue and here it is, for anyone to listen to, is a miracle (and here it is to figure out).  Its like he is just screwing around with the audience sometimes (but just a little).  But not really, because as awesome as it all is, the end lacks that egocentric tone that some other composers exult.

I would wonder what Metallica, and a symphony, could do with Back’s Musical Offering?  I would love to hear that!

Monty Hall, Being Wrong, Right, and Idiot America

June 22nd, 2009

There is a famous problem in computer science (hang in there with me) called the Monty Hall Problem:

Suppose you’re on a game show, and you’re given the choice of three doors: Behind one door is a car; behind the others, goats. You pick a door, say No. 1, and the host, who knows what’s behind the doors, opens another door, say No. 3, which has a goat. He then says to you, “Do you want to pick door No. 2?” Is it to your advantage to switch your choice?

You should switch your choice.  Disagree?  You are wrong!   Why?  Well let Wikipedia explain!

This is a really unintuitive one, but one that clever mathematicians solved a long, long time ago.  But a lot of people still disagree with experts in the fields. Why is this?  We all want to think we are smart, but are we all smart in all domains of thinking and knowledge?

I have been reading Jeff Atwoods series of articles on the subject for some time.  His blog is always an interesting read, but his recent article just dovetailed with a book I just finished reading, Idiot American: How Stupidity Became a Virtue in the Land of the Free. Mr. Atwood points to an article by Marilyn vos Savant in which she points out the answer to the “Monty Hall” problem above.  Her correct answer is is blasted by many of her readers.  Its funny she is right despite the opinions of many average Americans, and even many “learned” Americans.

In “Idiot America”, we learn about the tendency in contemporary America to give any given argument equal standing, no matter how ridiculous.  For example, the politically charged issues of evolution and global climate change are both painted by some in American as being “controversial”, yet they aren’t, at all, in the circles of science.  There is no controversy about evolution.  It is considered a scientific fact by biologists, paleontologists, and others.  Global climate change has become one one of the most researched topics of the last 50 years.  It is clear to specialists in the field what is happening.  At a recent convention of climatologists, the debate was not about global climate change, but about how to convince the public it was real.

Television personalities pull some 3rd rate weatherman out of East Kansas to debate a world-renowned Climatologist and both sides are given equal billing on Fox News.  It doesn’t matter that “East Kansas” is probably more concerned with local politics than science, and she/he hasn’t been published in a peer-review journal.  Never mind that the word-renowned scientist has been published, and thereby has had their credibility, skills, etc, put up for review by the peers (and passed).

This is the way our popular media now works.  Never mind the liberal or conservative slant.  Of course many of these talking heads paint all of science as liberal, and thereby political and wrong.  When the truth slant gets out of whack, we are all screwed.  When we quit giving respect to those in our society who strive to have, and gain the most education and accomplishment, we are in a bad place.  When we start giving more credibility to Rush Limbaugh than various, proven scientists, then we are more about ego and personal opinion than truth.

Earth from 10^23 meters to 10^-16 meters

June 19th, 2009

I saw this today. Its a series of pics of Earth from 1023 meters (10 million light years) to 1016 meters (100 attometers). Pretty cool.

The Return of Superman II

June 18th, 2009

I just watched Superman II: The Richard Donner Cut and Superman Returns back to back.  First I want to discuss Richard Donner’s Superman II.  I have to say, it is better than the original  It has much more heart than the original, and while it is still cheesy, it is much more intelligent.  And I think some of the cheese is just the era and the technology available to the film makers.

I would have to agree with the the Wikipedia article: this is a different movie.  While the basic story line is the same, there are many new scenes.  The movie actually reminds me of many newer comic book movies right from the start.  Many of the plot elements make more sense in this cut.  Some of the effects are a little sub-par even for the time, but this is because Donner and Co. had to take some scenes from screen tests because Donner was fired (apparently for no good reason) before he could finish the film, and was replaced with another director.  In the end it is a better movie.  Its too bad Donner was unable to continue with the series.  The Superman franchise really went down hill after II.

Well, until Bryan Singer’s Superman Returns.  Singer intended for Superman Returns to pick up right where Superman II left off.  Of course, he might have better explained this at the beginning of Superman Returns.  If you watch the “old” Superman II, and then Superman Returns, things do make better sense.  But with the new version, there is a some small inconsistency.  Film makers, in general, don’t get concepts of time travel and I will leave it at that.

I read about this plot continuity before I attended Superman Returns in the theatre so I “got it”, but going in I was really hoping Singer would put in some sort of explanation al la the beginning of Spiderman 2.  How cool would it have been to have some sort of morph from Christopher Reeve to Brandon Routh?

MIT Technology Review: Embryonic Stem Cell to Cure Blindness

June 18th, 2009

Here is a facinating story about the use of embryonic stem cells to cure blindness on the MIT Technology Review site.  It looks like it is going to actually happen. How cool is that?

I guess the douche bags that think the earth is 6000 years old and that a clump of 50 – 150 cells is a human being will be pissed.  The rest of us are incredibly happy to see such progress being made in a promising field of scientific research.

Book Review: Hitler’s Scientists

June 15th, 2009

I love science.  I wish I had had this passion for science when I was 18.  Back then I liked science and technology, but definitely didn’t have the drive for knowledge I do now.  I seemed to be naive, and I seemed to have a desire for beer and lots of it.

Fast forward a number of years, to about 2004.  I started to really get hankering, as the old cartoon says, for some science.  I don’t really know what sparked it in me again.  Perhaps it was the fact that I was working at a company that offered decent pay post dot-com, but was basically devoid of real computer engineering challenges.  Perhaps my mind needed more than what I was getting at work.

I started reading a lot of science non-fiction.  One of the first books I picked up in my newly discovered hunger was Hitler’s Scientists.  I had just finished reading Hitler’s Pope, and was also interested in more information about that interesting era.  Hitler’s Pope had been an great political/religious book.  On the other hand, Hitler’s Scientists was an excellent scientific book.  The name can fool you for the latter book.  While the book did involve several of the scientists that served Germany during WWII, it really covered scientific achievement from the entire era.  More in the next paragraph.

I cannot imagine being given a better education on the history of science from 1850 – 1950 than that offered in Hitler’s Scientists.  This was an incredible period for science.  The names that pop up from that time period are legends in human history, not just science.  Hitler’s Scientists covers the major achievements and the environments that surrounded all of the major discoveries of that age, especially in physics. Einstein! Heisenberg! von Braun!

As one would expect, coverage of science focuses on events leading up to, and including, Hitler’s rise to power and eventual fall.  The book continues on with chapters on the atomic bombings of Japan, and the US nuclear program post-war.

I cannot recommend this book enough.  It is one of my favorites books, and I have consulted it on more than one occasion after lively conversations involving subjects from the book.  If you are interested in WWII or in science, you will find this book more than fascinating.  Give it a try!

Book Review: Why Evolution Is True

June 11th, 2009

I just finished a fantastic book aptly titled Why Evolution Is True by biologist Jerry Coyne.  Coyne is not only a biology professor at the University of Chicago, but a talented science writer.  Science writers have a tough job. They need to convey scientific information in a way that non-scientists can understand, while staying true to the underlying science and not presenting a bias.  Coyne presents a mountain of scientific information in a fashion that conveys that you are looking at a mountain, but not climbing it.  And there is a mountain of evidence supporting evolution through natural selection presented in the book.

Coyne doesn’t take very long to get down to the business of presenting the scientific fact of evolution through natural selection.  The fact?  Yup.  Coyne drives home the point that evolution is not “just a theory” in the world of science.  Amongst paleontologist, geneticists, biologists and other scientists, evolution is considered a fact.  There is no debate.  Coyne doesn’t spend a lot of time talking politics, but he does spend some time putting the idea that their is any debate to bed.  Evolution is a fact, and this book takes a nice cross-sampling of hard-data from a number of scientific fields to present why scientists have come to this conclusion.

Along the way Coyne basically destroy so called “intelligent design”.  Coyne doesn’t do so with venom or malice, but I would imagine it would be fairly embarrassing to the ID crowd, if they took the time to read his book.  Coyne doesn’t really have to go out of his way to do this.  The arguments of ID seem shallow and poorly thought through when compared to the work done by scientists of the last 150 years.

The book is also littered with numerous scientific trivia.  I particularly enjoyed learning the fact that all humans actually grow fur in the womb, and shed it before they are born.  This is just one of many evolutionary artifacts that Coyne highlights in the book.  The illustrations are also fantastic.  There are a number of hand-drawn illustrations throughout the book that helped to highlight various scientific .

If you are into science at all, or are looking for an interesting read on how we came to be, I would highly recommend you read Why Evolution Is True.

Han Solo, p.i.

June 7th, 2009

We Are Living in the Future: Stem Cells Fix Blindness

June 3rd, 2009

Penn Jillette for President

June 3rd, 2009