I read some interesting articles today that argued that the metric of miles per gallon (MPG) should be abandoned for something that better represents the actual savings in gas when increasing MPG.
The original idea can be found here at Treehugger.
A follow up article on Ecogeek takes it a bit further.
The argument is a tricky one, because it shows that mpg is not a linear function, it is curvilinear. Increasing mpg from 15 to 20 saves as much gas as going from 30 to 60. While it's an interesting observation, I have a shocking announcement...
It doesn't matter.
Wait, what? Doesn't fuel efficiency matter to you, Dan? Well, yes it does, but in the grand scheme of economics, miles per gallon is not as much a driving factor in car purchases as you might think. (Yes, pun intended.) As much as people whine and moan about the high cost of gas, and even with the recent popularity of hybrid vehicles, the annual expense of gas is still a small percentage of buying and operating a vehicle. Allow me to demonstrate using the numbers that the two above articles are using. We'll also assume that the average person drives 12,000 miles per year (I googled that) and that the cost of gas is $4.50 a gallon (assuming it doesn't skyrocket further).
12,000 miles / 15 mpg * $4.50/gal = $3,600
12,000 miles / 20 mpg * $4.50/gal = $2,700
12,000 miles / 30 mpg * $4.50/gal = $1,800
12,000 miles / 35 mpg * $4.50/gal = $1,542
12,000 miles / 60 mpg * $4.50/gal = $900
Going from 15 to 20mpg saves you $900 a year in gas costs. But going from 30 to 35mpg only saves $258. You have to go from 30 to 60 to get another $900. Yes, more savings always sounds better, but is it worth it? If the extra cost (known as a price premium) of going from 30 to 35mpg is $2850, it will take 10 years to recoup the price premium in gas savings. If the same price premium of $2850 was applied to the car when the mpg went from 15 to 20mpg, it would still take 2.8 years to recoup the price premium in gas savings. This kind of diminishing returns actually does not promote buyers to purchase cars with higher and higher efficiency. There is actually a breaking point where customers will refuse to spend more to gain mpg.
According to the Federal Trade Commission, the average price of a new car is $28400. For the sake of our math, let's make it $28500. That means in our above example, that a price premium of only 10% to gain 5mpg is, in most cases, hardly worth it. If a user looks at two cars, all other features being equal, will they purchase the car that does 30mpg and costs $28400 or will they purchase the car that gets 35mpg but costs $31250? Are they willing to wait 10 years to break even on the more expensive but more efficient car? When you also consider that the selling price also affects your taxes and insurance, the cheaper car becomes a no-brainer.
This is why most cars don't have more than 30 mpg. As much as people lament the high cost of gas, it's still cheaper in the long run to buy a slightly less efficient car. Until the benefit of gas savings overcomes the price premium of the car, consumers will keep buying gas guzzlers. And the only way that is going to happen is if the cost of gas keeps going up!
Of course, these aren't the only things that affect user's reasons for buying cars, but I wrote this to show that advocates of changing the MPG metric or people who wish that all cars could somehow be made more efficient are simply wasting their breath. Yes, we want a greener planet, but Average Joe is not likely to pay for it out of the goodness of his heart. Playing games with numbers and metrics is not the answer and mandating CAFE standards won't work either because the economics don't work that way. What's needed is real innovation that reduces the cost of producing more fuel efficient vehicles. Whether that happens incrementally or all at once will be decided by those who have the most to gain from it.
Tuesday, July 15, 2008
Monday, June 23, 2008
Fong Light Sphere Universal
I've been meaning to resurrect my blog for what seems like months now, and I finally have the time and the topic to write about. I've been on the search for light diffusers for my camera's flash system for about as long as I've had my flashes. I've tried the Lumiquest stuff, which works pretty well, and folds away nicely, but it makes my already very large 580EX even larger. It looks like a freaking tower when I put it on my already large Canon 20D with my honking 24-70L lens. Not only does all this stuff make it unwieldy but I think I could scare off a bear because it makes me look 10 feet taller. It's a pain in the butt to put it on the flash and balance it all, and so I usually end up point the flash straight up and bouncing it off a ceiling. The built-in reflector works OK, but it still leaves shadows on faces.
I noticed the Gary Fong Light Sphere stuff and like a lot of people I was skeptical about the results from something that looked so simple. Lots of people have created DIY knock offs with mixed results so I thought how good could it really be? I toyed with the idea of making my own, but in the end I ordered the Universal (cloudy) thinking that my time was worth more than the $50 I paid including shipping. I finally got the chance to use it this month at a birthday party and I figured I'd have lots of opportunities to use it under a variety of conditions. Tonight I went through the RAW images to see what I got.
Holy flash diffusers, Batman!
This thing gave me near-perfect lighting every time, that was never harsh, with nary a shadow to be seen. It worked easily in both orientations, and the new strap system meant I never once worried about the thing coming off while I was shooting.
One more example to show you what this thing can do. In the shot below I got Jason's face well-lit in spite of the fact that most of the light was bounced of the ceiling and he was wearing a hat low on his face. No shadows, but no harsh specular highlights anywhere! This thing rocks!
I love my Light Sphere! About the only down side of it is that it doesn't fold away like the Lumiquest adapters, which means it takes up a ton of bag space. But for $50, it might just be the best bang for the buck in a compact flash system. I highly recommend it.
I noticed the Gary Fong Light Sphere stuff and like a lot of people I was skeptical about the results from something that looked so simple. Lots of people have created DIY knock offs with mixed results so I thought how good could it really be? I toyed with the idea of making my own, but in the end I ordered the Universal (cloudy) thinking that my time was worth more than the $50 I paid including shipping. I finally got the chance to use it this month at a birthday party and I figured I'd have lots of opportunities to use it under a variety of conditions. Tonight I went through the RAW images to see what I got.
Holy flash diffusers, Batman!
This thing gave me near-perfect lighting every time, that was never harsh, with nary a shadow to be seen. It worked easily in both orientations, and the new strap system meant I never once worried about the thing coming off while I was shooting.
One more example to show you what this thing can do. In the shot below I got Jason's face well-lit in spite of the fact that most of the light was bounced of the ceiling and he was wearing a hat low on his face. No shadows, but no harsh specular highlights anywhere! This thing rocks!
I love my Light Sphere! About the only down side of it is that it doesn't fold away like the Lumiquest adapters, which means it takes up a ton of bag space. But for $50, it might just be the best bang for the buck in a compact flash system. I highly recommend it.
Wednesday, March 26, 2008
FIOS and Rhapsody, the killer combo
I recently picked up a Sansa e260, an mp3 player, from woot.com for a lowly $49 after shipping. I've toyed with the idea of getting a media player for some time, but I've never been a fan of the DRM nonsense of iTunes and the iPod is crazy expensive for an mp3 player, even if I think the user interface is awesome. I've looked at other mp3 players, but I could never get myself motivated to go through the trouble of ripping all of music (legally) so that I could have it in portable form. On top of that, I've become a power user of Rhapsody.com, where I have an unlimited subscription to just about anything I want to listen to. (Seriously, if you haven't tried it, you need to click your way over there right now to understand the ramifications of leasing your music instead of buying it.) I listen to most of my music at work and at home, so a portable player, and all that trouble, just didn't seem worth it for me to have it for the short trip to work or the occasional longer road trip or flight to see family.
But the amazing part of the Sansa player is that it is compatible with the Rhapsody-to-go feature. I can transfer the leased music to my Sansa as if it were any other mp3, and I don't have to bother with ripping the song or paying for it. With that amazing price (it's a refurb), I couldn't say no any more. I've all the music I could ever want and I can take it with me anywhere I go. Bliss.
I did notice something that surprised me, even though at this point it probably shouldn't. When I got the Sansa in the mail, it was delivered to my work address (to avoid having it stolen off my doorstep) and so I started transferring songs from Rhapsody, and it was a breeze. It took about 10 minutes to get an entire album on the Sansa, which I thought was kinda slow. I got home and started the transfers again and HOLY COW I could get several albums on there in under a minute. Hot diggity! I puzzled at the disparity in speeds for awhile, because both machines were pretty beefy and used USB2. Finally, the light bulb came on. In order to transfer the files from Rhapsody to the Sansa, I actually had to get them from the Rhapsody server first. My FIOS connection was outperforming my work's lowly T1 connection that I share with twenty-something other people.
I can't sing the praises of this setup enough. All the music I can listen to, with album transfer speeds that are shorter than most pop songs.
But the amazing part of the Sansa player is that it is compatible with the Rhapsody-to-go feature. I can transfer the leased music to my Sansa as if it were any other mp3, and I don't have to bother with ripping the song or paying for it. With that amazing price (it's a refurb), I couldn't say no any more. I've all the music I could ever want and I can take it with me anywhere I go. Bliss.
I did notice something that surprised me, even though at this point it probably shouldn't. When I got the Sansa in the mail, it was delivered to my work address (to avoid having it stolen off my doorstep) and so I started transferring songs from Rhapsody, and it was a breeze. It took about 10 minutes to get an entire album on the Sansa, which I thought was kinda slow. I got home and started the transfers again and HOLY COW I could get several albums on there in under a minute. Hot diggity! I puzzled at the disparity in speeds for awhile, because both machines were pretty beefy and used USB2. Finally, the light bulb came on. In order to transfer the files from Rhapsody to the Sansa, I actually had to get them from the Rhapsody server first. My FIOS connection was outperforming my work's lowly T1 connection that I share with twenty-something other people.
I can't sing the praises of this setup enough. All the music I can listen to, with album transfer speeds that are shorter than most pop songs.
Thursday, February 21, 2008
This election year stuff is getting out of hand
As an IT professional, I get mail and email nearly every day inviting me to numerous conferences. Most of them are only tangentially related to my work so most of these go into the trash. It's not that I'm totally disinterested, but to attend these conferences, you usually have to register to the tune of hundreds or perhaps even thousands of dollars. So you can walk around an expo floor while a bunch of nerds try to sell you their latest miracle storage solution software. (Hey guys, if you really want possible clients to show up, why not make it free?) The latest one offered a $400 discount for registering early. I don't even have the slightest inkling as to how I would approach my boss with that expense request.
But the best one I've received so far came today with a special treat for those willing to attend the keynote address session. The keynote speakers are Howard Fineman, Carlos Watson, and Pat Buchanan. Yup, the main attraction for this nerdfest is a bunch of political correspondents including a failed presidential candidate. Hey, I like to talk politics and this is a busy year for it, but man, at an IT expo?
Link to expo web site
Because storage systems are a national issue for all Americans. Right.
But the best one I've received so far came today with a special treat for those willing to attend the keynote address session. The keynote speakers are Howard Fineman, Carlos Watson, and Pat Buchanan. Yup, the main attraction for this nerdfest is a bunch of political correspondents including a failed presidential candidate. Hey, I like to talk politics and this is a busy year for it, but man, at an IT expo?
Link to expo web site
Because storage systems are a national issue for all Americans. Right.
Friday, February 15, 2008
Across the Universe
For Valentine's Day, my Lisa and I watched a movie I knew she would love called "Across the Universe". In a nutshell, it's a musical based in the 60's that's you're typical love story, boy travels the world, boy meets girl, boy gets girl, boy loses girl, boy gets girl. The special part of this musical is that all of the songs were written by the Beatles. Initially that seems limiting, but because their songs have a timeless nature, and were based on cultural themes of the 60's it works rather well. We both enjoyed it both for the story and for the nostalgia of the songs.
All of the songs are new renditions and arrangements with the various actors singing the songs, so no original tracks here to create a pseudo-documentary. The arrangements were hit and miss for me. I'm not as familiar with the songs as some people are, so a few of the arrangements had me asking, "Wait - is that a Beatles' song?" (Lisa assured me they were.) There were a few stand-out songs that worked really well that deserve a mention. "Let It Be" was changed to a soulful gospel song with a full choir and it was tremendously moving and inspiring. "Because" wasn't terribly different than the original but the addition of female vocals was like getting really great icing on an already good cake. "If I Fell" was a surprise as a female vocal, and Evan Rachel Wood did a superb job with this.
Bono has a cameo as a drugged out hippie and does a memorable rendition of "I Am the Walrus". Salma Hayek plays a nurse but I'm not sure she actually sang in the movie. Joe Cocker also provided his voice for one of the characters in a great cover of "Come Together".
If you like the Beatles at all, you should rent this. If you are a long time fan of the Beatles, you just need to go buy this movie!
All of the songs are new renditions and arrangements with the various actors singing the songs, so no original tracks here to create a pseudo-documentary. The arrangements were hit and miss for me. I'm not as familiar with the songs as some people are, so a few of the arrangements had me asking, "Wait - is that a Beatles' song?" (Lisa assured me they were.) There were a few stand-out songs that worked really well that deserve a mention. "Let It Be" was changed to a soulful gospel song with a full choir and it was tremendously moving and inspiring. "Because" wasn't terribly different than the original but the addition of female vocals was like getting really great icing on an already good cake. "If I Fell" was a surprise as a female vocal, and Evan Rachel Wood did a superb job with this.
Bono has a cameo as a drugged out hippie and does a memorable rendition of "I Am the Walrus". Salma Hayek plays a nurse but I'm not sure she actually sang in the movie. Joe Cocker also provided his voice for one of the characters in a great cover of "Come Together".
If you like the Beatles at all, you should rent this. If you are a long time fan of the Beatles, you just need to go buy this movie!
Monday, February 11, 2008
The Grammy's: The Best and Worst of American Pop Music
Anyone else watch it? I missed the first 30 minutes, so I was bummed I missed the Beatles tribute. This year's theme was 50 years of Grammy's, so the awards were few and far between in favor of many splendid performances. I rather liked it, and I'm sure most people would prefer more music over more lame award speeches.
Kanye West is the most arrogant douchebag I've ever seen. Instead of doing the classy thing he once again took a dump on the Grammy community for not giving him every award he felt he deserved. How long will the public put up with his ego? (If history is an indicator, a long time.) Granted, the guy has talent and is entertaining to watch. But on the other hand, his performance last night was based on borrowed music and themes that other artists created. Then he rants about how awesome he is and how he has to be #1 or disappoint his poor dead mother. Talk about a serious complex.
Speaking of West's performance, did anyone else notice the Daft Punk setup? That was kinda rad, to use an 80's term. But when did dressing up like the Tron Guy become cool?
I really want to like Alicia Keys, and I really loved her performance last night. But she needs to fire her producers for her albums. "No One" is an incredible song (even Stevie Wonder thinks so!), but I just listened to the album version and it was disappointing. It starts with a very simple piano sound and the most crappy marching drum band beat on top of it. Add flourishes of 70's synth solos and end the song with mariachi brass parts. WTF! It was as if the producers were high at the studio that day and decided to see how odd they could make it sound. Her vocals by themselves are amazing, and I would pay for a piano & vocal version. Maybe I'm just not down with the latest R&B vibe, but I can't help but feel that like it could be so much better. I have similar issues with Justin Timberlake. He won a Grammy for his song "What Goes Around", and I saw him perform it live on SNL last year, and it was amazing. Then I heard the over-produced whacky studio version of the album that sounded completely unlike his live performance. Ugh, what is with R&B these days?
I had no idea Fergie could SING! Sure she can sing, but she blew my socks off last night. It wasn't perfect, but more than I knew she was capable of.
Another mixed bag was Brad Paisley. The guy can sing, and makes his guitar do backflips. But when I mentioned to Lisa that the name of the song was "(I want to search you for) Ticks", we both collectively shook our heads and wondered aloud if he really intended this song as a joke and it accidentally caught on. It's a catchy tune for sure, but any other cowboy in the heartland of America would probably get slapped for trying such a terrible pick-up line.
The Foo Fighters thing was fun to watch, but the Grammy moment contest was flat. I suspect the viewing public just picked the pretty girl, and she didn't really contribute to the song beyond any of the other string players. I was glad to see them win Best Rock Album, although it was a tight race.
I have mixed feelings about Amy Winehouse and her slew of Grammy wins. I'll give you that she's got some talent, but I am a bit befuddled by the critical acclaim she receives. These Grammy's are supposed to represent the best of the best in their respective categories. But I tend to think that the awards are handed out based on popularity amongst the in crowds of the recording industry. Is her work really that great? My opinion is that she's good but not awesome. Also, I'm the kind of person that has the nasty old-fashioned habit of connecting music, the artist, and their lifestyle. It's hard for me to listen to someone who sings about substance abuse while her life falls apart because of said abuse, and all without the slightest hint of shame, remorse, or even irony! Supposedly, she looked better last night than she had in weeks, but she looked like an anorexic drug addict to me. It's hard for me to be entertained when all I can think is, "That girl needs medical help." True, many rock stars have lived and died due to substance abuse, and it makes the tabloids a lot of money when they do. To me, the most disgusting thing about these kinds of situations is the public fascination with creative artists on a path to destruction. We see that it's wrong, but we can't turn away or seem to be able to turn them around. The exploitation of modern artists is revolting to me, and we condone and support that exploitation by purchasing their art. Her family said it best when they asked the public to stop buying her album so that her life wouldn't be ruined.
Poor Feist sounds like she can't catch her breath. Someone please just tell her to inhale before she sings and I might be able to enjoy her music. She's another case of popularity awarding an artist that, frankly, doesn't deserve a place on the Grammy stage. If you can't even learn to sing properly, then don't offend my ears.
Tina Turner still rocks!
Kanye West is the most arrogant douchebag I've ever seen. Instead of doing the classy thing he once again took a dump on the Grammy community for not giving him every award he felt he deserved. How long will the public put up with his ego? (If history is an indicator, a long time.) Granted, the guy has talent and is entertaining to watch. But on the other hand, his performance last night was based on borrowed music and themes that other artists created. Then he rants about how awesome he is and how he has to be #1 or disappoint his poor dead mother. Talk about a serious complex.
Speaking of West's performance, did anyone else notice the Daft Punk setup? That was kinda rad, to use an 80's term. But when did dressing up like the Tron Guy become cool?
I really want to like Alicia Keys, and I really loved her performance last night. But she needs to fire her producers for her albums. "No One" is an incredible song (even Stevie Wonder thinks so!), but I just listened to the album version and it was disappointing. It starts with a very simple piano sound and the most crappy marching drum band beat on top of it. Add flourishes of 70's synth solos and end the song with mariachi brass parts. WTF! It was as if the producers were high at the studio that day and decided to see how odd they could make it sound. Her vocals by themselves are amazing, and I would pay for a piano & vocal version. Maybe I'm just not down with the latest R&B vibe, but I can't help but feel that like it could be so much better. I have similar issues with Justin Timberlake. He won a Grammy for his song "What Goes Around", and I saw him perform it live on SNL last year, and it was amazing. Then I heard the over-produced whacky studio version of the album that sounded completely unlike his live performance. Ugh, what is with R&B these days?
I had no idea Fergie could SING! Sure she can sing, but she blew my socks off last night. It wasn't perfect, but more than I knew she was capable of.
Another mixed bag was Brad Paisley. The guy can sing, and makes his guitar do backflips. But when I mentioned to Lisa that the name of the song was "(I want to search you for) Ticks", we both collectively shook our heads and wondered aloud if he really intended this song as a joke and it accidentally caught on. It's a catchy tune for sure, but any other cowboy in the heartland of America would probably get slapped for trying such a terrible pick-up line.
The Foo Fighters thing was fun to watch, but the Grammy moment contest was flat. I suspect the viewing public just picked the pretty girl, and she didn't really contribute to the song beyond any of the other string players. I was glad to see them win Best Rock Album, although it was a tight race.
I have mixed feelings about Amy Winehouse and her slew of Grammy wins. I'll give you that she's got some talent, but I am a bit befuddled by the critical acclaim she receives. These Grammy's are supposed to represent the best of the best in their respective categories. But I tend to think that the awards are handed out based on popularity amongst the in crowds of the recording industry. Is her work really that great? My opinion is that she's good but not awesome. Also, I'm the kind of person that has the nasty old-fashioned habit of connecting music, the artist, and their lifestyle. It's hard for me to listen to someone who sings about substance abuse while her life falls apart because of said abuse, and all without the slightest hint of shame, remorse, or even irony! Supposedly, she looked better last night than she had in weeks, but she looked like an anorexic drug addict to me. It's hard for me to be entertained when all I can think is, "That girl needs medical help." True, many rock stars have lived and died due to substance abuse, and it makes the tabloids a lot of money when they do. To me, the most disgusting thing about these kinds of situations is the public fascination with creative artists on a path to destruction. We see that it's wrong, but we can't turn away or seem to be able to turn them around. The exploitation of modern artists is revolting to me, and we condone and support that exploitation by purchasing their art. Her family said it best when they asked the public to stop buying her album so that her life wouldn't be ruined.
Poor Feist sounds like she can't catch her breath. Someone please just tell her to inhale before she sings and I might be able to enjoy her music. She's another case of popularity awarding an artist that, frankly, doesn't deserve a place on the Grammy stage. If you can't even learn to sing properly, then don't offend my ears.
Tina Turner still rocks!
Friday, February 08, 2008
RIP WBOS
This week WBOS changed it's format and I'm not pleased at all. I've already written an angry email to their new web site, even though I know it's too late. I just wanted them to know how much I think we don't need another alternative rock station in Boston. I really enjoyed WBOS as an adult alternative station that really seemed to care about good music. When the DJ's spoke, it was always something interesting to say and never annoying. It's a shame really.
From the Radio and Records web site:
Here's another blogger's opinion I entirely agree with: Pamela Rosenthal
Here's a quote from Boston.com:
And I disagree with ol' Buzz 100%. Who the hell did he survey? I'm in the over 30 category that they so desperately want, but I never once found John Laurenti or George Knight boring and irrelevant. Quite often, they'd share some piece of rock trivia that I didn't know and I found it both informative and entertaining. I actually preferred their conversational style. Most DJ's get on my nerves with shouting and hype or tomfoolery that is completely irrelevant to the music.
This is just another one of those things that is turning me into a grumpy old man. Now you damn kids get off my lawn!
From the Radio and Records web site:
By Mike Boyle
Late Friday afternoon (Feb. 1), Greater Media triple a WBOS/Boston changed its on-air moniker to "Radio 92.9" and has adjusted its music to be what the station is calling "a mass appeal alternative rock station that plays a combination of alternative gold, along with today’s rock and alternative."
In a statement the station added, "We felt the new name and logo would best reflect the station's music and attitude as we evolve to meet the needs of the next generation of WBOS listeners. Our goal is to tap into WBOS’s history as an adult alternative radio station and its large base of alternative music that has made it part of Boston’s rich music history. We are very proud to have been there from the very beginning in the careers of the core bands we are playing and look forward to continuing to do that in the future."
The statement also said the station's music will include Pearl Jam, U2, Red Hot Chili Peppers, Bob Marley, and Green Day. "In addition, we will also play new music, like Jack Johnson."
Along with the station's new direction, Dana Marshall, who has been serving as the station's interim PD for the past few months, gets the official programming nod and gives up middays.
And with the focus now more on the music, afternoon driver John Laurenti and night host Dominick Lewis exit. Morning personality George Knight will now just be doing his Sunday morning show.
Here's another blogger's opinion I entirely agree with: Pamela Rosenthal
Here's a quote from Boston.com:
''It's putting the station somewhat back to where it started in terms of its ideals," says Buzz Knight, operations manager for WBOS and sister station WROR-FM (105.7). ''Listener perception is that radio plays too many commercials and that DJs can be boring and irrelevant."
And I disagree with ol' Buzz 100%. Who the hell did he survey? I'm in the over 30 category that they so desperately want, but I never once found John Laurenti or George Knight boring and irrelevant. Quite often, they'd share some piece of rock trivia that I didn't know and I found it both informative and entertaining. I actually preferred their conversational style. Most DJ's get on my nerves with shouting and hype or tomfoolery that is completely irrelevant to the music.
This is just another one of those things that is turning me into a grumpy old man. Now you damn kids get off my lawn!
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