Month: April 2006

What happens when a 13-week-old Golden Retriever comes to visit from next door?  Check out this new slide show to find out.

[http://philip.greenspun.com/images/20060406-windy-golden-retriever/ is my traditional interface to photos.]

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I’ve completed an article for people who are building a Canon EOS system.  I call it “Canon EOS System Explained”.  One interesting aspect of this article is that I needed to get together data on all the components of the EOS system, i.e., the bodies, lenses, and flashes.  For each item, I needed the full name, the price, and the serial number on Amazon.com (so that people could click through and see reader reviews, buy the item, etc.).  I estimated that it would take me 10 hours to assemble these data by clicking around at Amazon.  It is a bit more involved than you’d think because for many of these items, Amazon requires you to “add item to cart to see price”.  Anyway, I put the project up on www.rentacoder.com and a guy from Pakistan did the job in two days for $10.  He made only a couple of mistakes.

I would appreciate comments/corrections on this draft article.  What is confusing?  What should I say more about?  Where are the typos?

Thanks in advance!

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I’m looking to hire a high school or college student as a summer intern.  The main thing that this young person would get out of the deal is some flight training (otherwise fairly expensive) and an introduction to the world of aviation in and around Hanscom Field.  I’ve drafted an advertisement in http://philip.greenspun.com/jobs/aviation-summer-internship and would appreciate comments on the ad and how to make the internship more attractive.  Basically I would treat the person as an apprentice and try to teach him or her whatever I know that he or she wants to learn as well.

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My friends Paul and Miryam were gracious enough to let me stay in their guest cottage in California a week ago.  Said guest cottage is a former garage, with no insulation and only an electric space heater for warmth.  It was 45 degrees F outside and raining overnight in Berkeley.  Inside the garage, it was a toasty 47 degrees F.  I decided to get them an electric blanket or mattress pad.  In shopping for this item, I found what might well be the best Amazon.com review ever, of any product.  Check http://www.amazon.com/gp/product/B00067L9A2/

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I’d appreciate comments on the sound quality of three audio clips, each of which is 30 seconds long, contained in the following directory:

http://philip.greenspun.com/scratch/audio/

The original file is the .wav.  The other two are MP3s recorded at 128 (actually only 64 kbps for a mono file like this) and 64 kbps.

Thanks!

Philip

p.s. None of these audio clips is as funny as the ghetto version of “Who’s on First” that my friend Andrew sent me… http://openpodcast.org/media/2006/2/23/openpodcast_3532.mp3

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It is finally time to share on my Weblog what I’ve been telling friends for the last two years when they ask why Bill Gates is so interested in funding treatments for HIV and Malaria….

“Bill Gates wants to keep Africans alive long enough that they can buy Windows Vista (a.k.a. ‘Longhorn’) when it finally ships.”

(I’d been holding off on this one because it seemed too offensive, but the latest slippage (to January 2007) of this release of the Windows operating system broke down my resistance.)

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My friends in Cambridge and Berkeley like to complain that the U.S. is a rich man’s world.  A trip out on the highway reveals that in fact it is not.  If the U.S. were a rich man’s world, the rabble would be paid to ride public transit instead of clogging the highways and getting in the way of rich folks’ monster SUVs.  Perhaps every Mercedes would come with an automatic device to fling subway tokens out the sides of the car.  In a rich man’s world, as in London, an electronic toll of $20 would be collected from every driver wishing to enter an already-crowded highway or section of a city.

A lot of rich pilots whom I know don’t own especially fancy cars.  They can’t be bothered to trade in their old Honda Accord for a new $100,000 BMW or Mercedes because the fancy new car won’t get them anywhere any faster than the existing car.  Plenty of rich folks in California, however, do spend more than $100,000 on a car.  And during this past week they get onto the highways blocked off by civil unrest and demonstrations against restrictions on illegal immigration.

What would be an intelligent way to spend serious $$ on ground transportation?  How about a $120,000 diesel-powered 40′ motorhome?  It wouldn’t be as much fun to drive as a BMW M5 and it would certainly be difficult to park in the city.  You solve both problems by hiring an illegal immigrant to act as your driver.  You send him to schoolbus driver school for a few days and let him sleep on the fold-out dinette in the RV at night. Now when you go to the beach, it will still take the same two hours at 5 mph on the clogged freeways that it always took, but you won’t care because you’ll be at home.  You can read in an easy chair.  You can do some writing at the dinette table or refer to your files.  You can make phone calls and take notes.  You can watch TV.  With a mobile phone data connection, you can use the Internet.  You can take a nap in the bedroom in the back.  If you get hungry, you can fix yourself a grilled cheese sandwich in the kitchen.  You’re at home in your second house, so waiting for friends or traffic jams isn’t anywhere near as annoying as it would be if you were in a car.

How about the environmental impact of getting around in 20,000 lb. buses instead of an SUV or a big German sedan?  As it happens, the engineering of SUVs and big German sedans is so spectacularly inefficient that the gas mileage is about the same.  The monster diesel-powered SUVs get as much as 9 miles to the gallon.

New advertising campaign for Winnebago:  “RVs:  They’re not just for camping and traveling anymore” or “Motorhomes for commuting”.

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Folks:

I have a T-Mobile voice message that I would like to save as an MP3 file on my computer (for eventual publication on my Web site).  What’s the best way to do this?  I can forward the voicemail to another T-Mobile customer.  I can play it back from my phone or, with a PIN number, from any phone.

[Problem solved, with free software, thanks to a kind reader’s email: http://www.gizmoproject.com/ ]

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On our trip through Kansas, it was impossible not to notice the difference in average intelligence between Lawrence, the university town, and Liberal, a beef-processing and Walmart town.  In 1900, the costs of moving away from one’s home town were high.  You’d see your family and friends only once every year or two.  You’d talk on the phone or communicate via telegraph only in an emergency.  These costs discouraged enough folks from moving that every town had its intellectuals.  They dreamed of moving to Manhattan, but they never did.  You’d find them at the library, in the local theater company, running a Great Books club, etc.

In 2006, you can move 300 miles away and get back home every weekend on an Interstate highway in a few hours.  You can move 2000 miles away and get back home every month for $300 round-trip on an airliner.  For a fixed $20 per month, you can get a voice-over-IP phone and make unlimited long-distance calls.  For free, you can exchange email and instant messages.  You can get the benefits of moving, associating with other smart interesting people, without many of the costs formerly imposed on those who moved away from their home towns.

What’s the result of all of this investment in transportation and telecommunications infrastructure?  Where formerly intelligent people were more or less randomly distributed and “lay where they fell”, our society is now sorting people by intelligence into smart and dumb towns and regions.

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