with Lorelle and Brent VanFossen

Travel, Computer Shopping, and Other Holiday Tips

I’m barely home from a mad dash cross country trip driving across the United States from Seattle back to Alabama in a small motor home, and I have to turn around and fly back to Seattle next week, so I’m busy rushing about doing last minute holiday shopping and cleaning up. In the middle of this, my husband decided we need ANOTHER computer in our arsenal. So we spent last night computer shopping and I thought I’d let you in on some interesting information.

In years past, I’ve always bought products. They have long had a fantastic customer service and return and exchange program. Unfortunately, in the past two years, while I’m still a huge fan, I’ve found my pride in being a long time Gateway fan waning. For years, if you wanted the bestest, latest, hottest machine, be it desktop or laptop, Gateway was the only place. Dell and HP were way down the list, coming in as expensive and lacking in high tech, latest and bestest. This seriously changed for us last night.

Comparing apples to apples, we lined up similar laptop models, the top of the line we could find on their sites, from Gateway, (HP), and . Of all three companies, for the best laptop, fastest processor, fastest hard drives, and best of everything, shocker and surprise, HP won hands down.

In fact, HP had faster processors available as options compared to the other companies. And faster drives and more options all around. By the time I added up the fastest elements from the options with HP, HP was still $300 cheaper compared to the other two brands. My husband and I had no qualms about adding a three year service plan and a few other bells and whistles because we felt were getting a lot more bang for our buck.

Now, HP right now has an instant rebate savings of $200 built into every order, and we added a few other things with rebates, but even without the rebates, Gateway was lower than Dell, and HP was lower than Gateway in price. Just thought you should know.

A few other things you need to know that I’ve learned recently include the following tips and hints for travelers and shoppers.

Looking for Online Deals: Check out Gotapex.com. They list tons of online deals and coupon information with daily updates posted by anyone. We found some really good deals and spotted the HP $200 instant rebate there, too.

Airline Tickets and Travel Discounts: As I travel just about all the time, I’m always looking for the cheapest flights and discounts. Kayak.com finds some of the best and cheapest flights of any of the online airline ticket search services I’ve used. Searching for tickets to fly one way from Mobile, Alabama, to Seattle, it was $470. But Kayak.com helped me find a ticket from Gulfport, Mississippi, an hour drive away, for $125. I’d call that ticket prices worth investigating.

Beware Potential Airline Strikes This Year: Delta is already in bankruptcy and having all kinds of trouble, and their pilots union is threatening to strike. Next week, after December 12th, the pilots could declare a strike and cripple Delta. They may shut down their services, leaving passengers stranded. If you have tickets for the next couple weeks with Delta, just be aware of this possibility. With the holiday season looming, the union could have their airline by the throat, so it could be settled in minutes, but who knows. Other airline unions may strike in support, which could really mess up all travel plans everywhere. Watch the news. Better informed than hassled.

Compare Prices: Don’t forget that there are some great price comparison sites on the Internet to help you find the best price for your holiday shopping. Price Grabbers, My Simon, Price Scan, Biz Rate, Next Tag, and others like those found on Google’s List of Consumer Price Comparison Sites are some good resources to help you find the best price for your holiday gifts.

Share the Internet Wirelessly: With so many people traveling this holiday, if you have a wireless router, why not open it up to share for the next few weeks as travelers pass through your area. Turn off any passwords or blocks that keep freeloaders from riding your Internet connection for free. You can close it up after the holidays, but help neighbors with visiting family members jump on and off the Internet between holiday festivities to pick up email, check websites, blog, or do simple work projects via your Internet service. Traveling across the country, I found that the dream of free WIFI for the traveler is still a long way off , and many WIFI connections wanted payment or a password when I did finally find a WIFI hot spot. Be giving and sharing with your Internet this year. It will make the world a better place. Or at least one that stays more in contact with the world.

Spread Alturism: My mother came up with a sweet idea. Instead of giving gifts this year, which is a drag and a pain a lot of the time, not knowing what to get for which person, and wanting something useful but not knowing what they can use, she is handing out envelopes filled with love, compassion, and faith. She is making donations to some great organizations who are working hard to help victims of Hurricane Katrina and the earthquakes in Afganistan and to other organizations spreading joy and hope around the world. Some favorites include Habitat for Humanity building homes for homeless and poor, The Red Cross doing worldwide humanitarian efforts, and The Salvation Army which also does national and international good works and is working hard feeding and helping victims of Hurricane Katrina, Wilma, and Rita even now as they face the chills of an early winter for Florida, Louisiana and Mississippi. People are sick of all the stuff, so give the gift that benefits multiple people this year and you will have a lot of happy relatives who don’t rush back to the store the day after Christmas to return your delightful gifts.

Any other great tips or suggests for holiday and online shopping?

Oh, and Happy Holidays.

Layover in Tulsa

My father and I have made it to Tulsa, Oklahoma, home of my in-laws, for a brief layover. With a day and a half spent with my father’s aunt and uncle near Palm Springs, California, a day with his step daughter in Phoenix, and a lot of driving, we’ve covered several thousand miles from Seattle on our way to Alabama. Unfortunately, our stay here will be quick as we still have more distance to cover.

Driving this Class C motor home, though one of the newer designs it is still 17 years old and had little done to keep it up and repaired over the past five years it sat in my father’s driveway, except for the odd trip when borrowed by myself or my brother. Considering, we’ve had only normal problems which I will go into details about later.

So we are making our way across the country, driving almost non-stop. Here at my inlaws, I’m mooching off a neighbor’s WIFI connection to post this, but we crossed Arizona, New Mexico, and the Texas panhandle with little or no radio stations let alone Internet connections. That’s a long way to go without my Internet fix.

The motor home is in the shop right now getting a new starter and we’re about to go retrieve it. So I’ll post more about all that is happening and how I haven’t killed my father yet, but I’m still thinking about it.

On the Road – Seattle to Mobile

I am currently on the road driving my father from Seattle to Mobile in his Class C motor home. This is a great lesson in how NOT to stay connected to the Internet though I’m having better luck in some places than I thought. We are currently in Desert Hot Springs, California, visiting his aunt and uncle and I found a weak Internet WIFI connection outside of their home. I’m resting the laptop on the ice chest sitting on the rack on the back of the motor home, next to the generator, barely able to stay connected for more than a few minutes at a time if the wind blows in the right direction or whatever causes it to fade out.

Still, it’s better than those pay phones with the accoustic coupler.

This has been, in the style of our travels, an adventure and I’ll have more news, tips, and advice coming at you soon. We’re debating our route back across either I-40 or I-10, both with good and bad opportunities, so stay tuned.

Over and Under Exposure Digital Photography Tips

Photoshop Tutorials by Jennifer Apple offer tips and techniques for using Adobe Photoshop for adjusting overexposed and underexposed images, along with many other tips and techniques for using Photoshop with your photographs such as resizing images without blur and tips for beginners to help get you started using Photoshop.

I’ll be looking for more websites which offer Photoshop and digital photography tips and techniques soon, so if you have a favorite, please let me know!

Study on the Road With Academic Podcasts

I need to look more into this, but I thought I’d give you a first glimpse. Productivity Strategy Blogs’s List of Academic Podcasts is an amazing list of various universities and colleges which offer their lectures via podcasts.

I discovered early on that an iPod or MP3 player full of good audiobooks went a long way toward keeping me productive when traveling, doing yard work, exercising, etc, but the cost of audio books adds up quickly. Podcasts can automate the process of getting audio content and lower the cost, but much of the content available has more in common with radio entertainment than a well written book.

Several universities are making lectures available as Podcasts. Not every class is work well on an iPod, but the content is much more directed toward people who want to learn and not just be entertained. Of course the flip side of this is that some of the professors are boring in person, to say nothing of listening to their recordings on an iPod. You may need to look around to find someone who is interesting to listen to, but once you find the right feed, you have a tremendous amount of content regularly published for entire semester.

This is slick. Spending so much time on the road, you can listen and learn at the same time. As a big fan of books on tape, this broadens the possibilities, not to mention your education.

Remember, you don’t have to have an iPod, any MP3 player will work. We listen to MP3 recordings in several ways, via our MP3 player, CDs through our truck stereo which features MP3 capabilities, and through out laptop and computers which will play these easily.

Awesome Sustainable and Eco-Friendly Architecture and Furnishings – Inhabitat

Inhabitat is a blog specializing in showcasing ecological, environmentally friendly, and sustainable lifestyles with architecture and furnishings. Their post on amphibious houses is a must see for those working on the rebuilding of the Gulf Coast of the United States as well as other flood-prone areas.

For us, preparing to build a new home soon, we were enthralled with the designs and architecture, as well as tips on a wide variety of furnishings like wooden bath tubs similar to the Japanese tubs, new Phillips LED bulb designs, and much more. Check it out.

Smile for the Camera

Some of the technological advances being made in photography are wonderful, some are amazing, and some are silly. I’ll leave you to be the judge of the following, though I see its usefulness.

The Canada Edmonton Journal reports in “Smile, the camera is waiting for you” that the Japanese have come up with a camera that “guarantees a smile”.

Canon’s automatic smile detection system prototype turned heads at the recent Japanese giant’s Canon Expo 2005 in New York, an event also held in Paris and Tokyo every five years.
The camera’s artificial intelligence tracks all moving faces within sight and snaps the picture when smiles and bright eyes peak — a challenge for even professional photographers. It will be a while before this camera hits the streets.

Reduce Digital Noise in Digital Images

Photo.net has an interesting article on “Using Image Calibration to Reduce Noise in Digital Images” that is worth a read. While it is fairly dry, written more for academic purposes than get-to-the-point help, it still brings up some good tips and points worth understanding when using digital images.

I believe that understanding the sources of noise in digital sensors, and understanding how the noise changes under different conditions, and how the design of the camera might affect both of these things, will significantly increase the success rate when reducing noise in digital images using this calibration method. For that reason I’ve included a section on the theory and engineering considerations that impact these techniques. But if you don’t agree that knowing the theory is useful, you can just skip to the workflow. However, there is a lot that can go wrong during image calibration. Many photographers consider it to be an advanced technique that takes a lot of knowledge and skill to perform successfully. Calibration can fail in a very ugly way when something is done wrong – but it works when you know all the variables that can affect it, and attend to them.

Article About Us – Accessibility Doesn’t Have to Be Boring

Eyes Apart: Living with strabismus, a blog by Lois, who suffers with Strabismus which causes one or both eyes to not point in the same direction at the same time. She has written a lovely article about this site, Taking Your Camera on the Road, highlighting the fact that producing a website that meets web standards and accessibility requirements doesn’t have to be boring.

Does the thought of accessibility conjure up images of bland web pages pared down to make them comply with someone else’s needs? Whoa there! You’ve obviously not been to Lorelle and Brent VanFossen’s website, Taking Your Camera on the Road. Their website demonstrates that accessibility is just the opposite of boring. It is inviting. It says, “Come in, we’ve got a place just for you!”

Lorelle says on her Accessibility page, “It is our policy to make our site as ‘accessible’ as possible, not just for our physically challenged users, but to make this site accessible via cell phones, hand held computers, all different kinds of Internet browsers, and readable from whatever country you are in.”

Lorelle describes how the sold off most of our possessions and hit the road full-time in 1996. Their experiences are interesting, but the thing that makes their website stand out is it’s feel. Just click on any link, and you’ll immediately feel at home. The site almost beckons you to grab a warm blanket and a cup of hot chocolate, prop up your feet, and enjoy a cozy winter afternoon with the keyboard in your lap. Or maybe take your laptop to the porch swing for a lazy summer afternoon. Oh well, we can dream!

Thank you, Lois, and to all of our fans, seeing and unseeing, able and disabled. Creating an accessible website isn’t just about laws, standards, or rules. It is also about love and compassion. Having worked with the disabled throughout my life, I’ve learned that limits are created in the mind not necessarily in the body. It is easy to open the door to information, education, and compassion through every effort you do, big or small. Creating an accessible website benefits millions, not just you. And it helps that search engines adore websites designed with accessibility in mind.

Fixing RV Water Damage

Brent removes the wall of our slideout to repair water damage, photograph by Lorelle VanFossenWater damage from moisture inside and leaks outside can do amazing damage on an RV, especially an older one. Phrannie’s Handling Moisture in RVs article is a great indepth, step-by-step description of what to look for in every part and piece of your trailer, motor home, or van to stop the drips, leaks, rot, mold, and mildew. The fixes range from emergency fast fixes on the road to more indepth ripping and tearing.

If you can take something that’s leaking apart, do it. Then seal the mating surfaces and put it back together. A “seal” can be a gasket (like under the air conditioner) or an RV putty tape (doors, windows, roof vents and the like) or “Kool Seal Patching Tape” (lots better that RV putty tape). However, smearing globs of caulking all over everything is not sealing—and it doesn’t work.

“Caulking” is something you reserve only for things that can’t be fixed properly in the first place (or that you’re too lazy to fix properly). Caulking is also “insurance.” First you seal something (like a roof vent); then, for insurance, you caulk it to keep moisture from getting at the seal that does the real job.

“Coating” is the last step. After you’ve applied your sealing material and assembled things properly (without a lot of holes and gaps) and caulked (if necessary); then you coat the whole surface if appropriate.

Coating can be as simple as paint (prevents weathering, ultraviolet decay, rust and makes the thing look decent); or more complex (elastomerics that provide more durability and insulation) or more complicated and expensive (like custom-fitted vinyl sheeting—the so-called “Rubber Roof”).

Fixing: There’s no point in doing any of the above unless you first repair structural defects. Impossible to cover all variations, but here are some that many people don’t consider.

Weather Bonk – Weather With Google Maps

Incorporating Google Maps with weather reporting, Weather Bonk offers another way of weather watching.

Weather Bonk lets you view real time weather information on a map. This can provide some very interesting information, particularly in areas with microclimates, such as San Francisco. For example, summer in San Francisco can be particularly cold and foggy, and this map can help you to find a sunnier area of the city to visit. Clicking on the web cams give you a visual observation from a given location. Looking at wind direction can help you locate approaching weather fronts.

Where does the data come from?
The data comes from a combination of personal weather stations that are run from homes and schools as well as national weather services. Weather Underground, Weather Bug, Citizen Weather Observer Program, and National Weather Service are three of the major sites that compile this data. By default the map only displays a limited amount of data. Selecting ‘All Weather’ will display additional points but may take longer.

Hold your mouse over one of the marked zones to see the current weather conditions in a small hover box. Hold your mouse over one of the big exclaimation marks and you will see a still photo of a webcam in the area, giving a broad range of weather info for the United States. Very interesting, especially for those us becoming weather obsessed.

Two Months After Hurricane Katrina – Into New Orleans

Not knowing the intimate details of the damage left behind from Hurricane Katrina, I assumed I’d seen the worst of it in Ocean Springs. Everyone talks about how bad New Orleans is, but from the little television and Internet coverage I saw before making this journey, buildings were still standing in New Orleans, so this had to be the worst scenes of devastation, right?

I drove through the town of Ocean Springs, right down a main street in the original part of town. Traffic was heavy, so I had time to read all the signs that announced “We’re Open for Business” and “We’re NOT Going Out of Business!” While some of the old brick and wood structures were standing proud, the plague of blue tarp syndrome dotted their roofs. A big banner announcing the Fall Arts Festival happening this past weekend was hung between two oak trees that withstood the 150 plus mile an hour winds with nary a broken branch. Amazing to think that not two or three blocks away, a trash heap represented what remained of five or six homes.

Before leaving the area, I needed some lunch. I’d brought food just in case, but I’d spotted the remnants of a Wendy’s burger joint not far down Highway 90 on my way in, and they were open. Curiousity more than nutrition sent me there for lunch.

Nothing remained of the bright red Wendy’s sign on metal posts high above the building, but the Wendy’s brand marketing of uniform architecture was a tell tale sign that this was indeed a Wendy’s. With all the hard work Wendy’s owner, Dave Thomas, did on behave of adoption, himself being an adopted child, and his work with children, I’m sure that he would be proud of his Wendy’s employees who jumped to work to get the restaurants back up and running fast, even in spite of the devastation to their community. Having met him briefly many years ago, I also know that he would have been right there leading the pack with support, donations, and help for Katrina victims. So I felt I honored his life somewhat by having lunch with him, at least in spirit.

Inside, the place was clean and functioning, and packed with workers. Construction workers, roofers, people of every ethnicity, as well as every clothing style and stink. Whether they’d bathed that morning or ten days ago, some of them needed a bath anyway. But such is the labor to restore a community.

Everyone was chatting and smiling and many of the patrons knew the workers behind the counter. I heard one man say, “You know you’d miss me if I didn’t stop in every day” and a few minutes later, another man told a young girl, “You know I just come in here for your smile.” There was a sense of comradery and fun that was exciting to see.

I got my lunch to go and headed back out on the road. Since the Highway 90 bridge crossing from Ocean Springs to Biloxi was broken in pieces, I was forced to head up to Interstate 10 to continue my journey.

The further I moved away from the shore, the less mass damage I saw, but I still saw damage. Blue tarped roofs everywhere. Trees crushing buildings. Whole walls ripped off like a ragged fingernail. Cars overturned. Trash everywhere. Few other fast food restaurants were open like the Wendy’s, but those that were worked under tarped roofs and within patched walls, accommodating the massive clientel either living in the area or brought to the area for the work of reconstruction and rebuilding.

As I near the highway, I see a mountain of white through the trees. Thinking it was a water park with big white painted slides, I wondered what kind of damage would such a recreational site suffer. After all, the higher the slide, the more fun and terriffying the path down through the water. Water parks dot the Gulf Coast all the way to Florida, offering children and adults a day of fun in the sun and water with a bit of the circus thrown in.

As I got closer, I realized that I wasn’t seeing a water park but a giant mountain of refrigerators. I pulled off the road and drove in closer.

Indeed, there were thousands upon thousands of refridgerators piled so high, the mountain of metal stretched above the tall pine trees. Most of them were white, with the ocassional black or avocado tossed here and there. Here and there I spotted a box freezer, an oven, dish washer, and washer and dryer, but the majority of the mountain slope was made up of refridgerators. (more…)

Xray Vision Lens Filter

Digital Photography Journal’s article, “See Through Lens” describes a new lens filter that let’s you have xray vision with your camera.

Kaya Special Optics, Inc. is introducing a newly developed product called the “Infrared See-Through Filter PF. PF is a special optical device that helps to visually penetrate an object’s surface in order to view whatever lies below. The manufacturers claim that the Infrared See-Through Filter PF can’t totally penetrate all surfaces but it can provide a high degree of “see-through”.

The article shows examples of “seeing through a dress”. I’m not sure how artistic and useful this is, but it sure is a fun idea.

Airline Safety Announcements – A Funny

I’ve had three people send me this, so I thought that since it was going around, it would be fun to post for everyone, and maybe people will stop forwarding it to me. ;-)


All too rarely, airline attendants make an effort to make the in flight “safety lecture” and announcements a bit more entertaining. Here are some real examples that have been heard or reported:

1. On a Southwest flight (SW has no assigned seating, you just sit where you want) passengers were apparently having a hard time choosing, when a flight attendant announced, “People, people we’re not picking out furniture here, find a seat and get in it!”

2. On a Continental Flight with a very “senior” flight attendant crew, the pilot said, “Ladies and gentlemen, we’ve reached cruising altitude and will be turning down the cabin lights. This is for your comfort and to enhance the appearance of your flight attendants.”

3. On landing, the stewardess said, “Please be sure to take all of your belongings. If you’re going to leave anything, please make sure it’s something we’d like to have.

4. “There may be 50 ways to leave your lover, but there are only 4 ways out of this airplane”

5. “Thank you for flying Delta Business Express. We hope you enjoyed giving us the business as much as we enjoyed taking you for a ride.”

6. As the plane landed and was coming to a stop at Ronald Reagan, a lone voice came over the loudspeaker: “Whoa, big fella. WHOA!”

7. After a particularly rough landing during thunderstorms in Memphis, a flight attendant on a Northwest flight announced, “Please take care when opening the overhead compartments because, after a landing like that, sure as hell everything has shifted.”

8. From a Southwest Airlines employee: “Welcome aboard Southwest Flight 245 to Tampa . To operate your seat belt, insert the metal tab into the buckle, and pull tight. It works just like every other seat belt; and, if you don’t know how to operate one, you probably shouldn’t be out in public unsupervised.”

9. “In the event of a sudden loss of cabin pressure, masks will descend from the ceiling. Stop screaming, grab the mask, and pull it over your face. If you have a small child traveling with you, secure your mask before assisting with theirs. If you are traveling with more than one small child, pick your favorite.”

10. “Weather at our destination is 50 degrees with some broken clouds, but we’ll try to have them fixed before we arrive. Thank you, and remember, nobody loves you, or your money, more than Southwest Airlines.”

11. “Your seat cushions can be used for flotation; and, in the event of an emergency water landing, please paddle to shore and take them with our compliments.”

12. “As you exit the plane, make sure to gather all of your belongings. Anything left behind will be distributed evenly among the flight attendants But please do not leave children or spouses.”

13. And from the pilot during his welcome message: “Delta Airlines is pleased to have some of the best flight attendants in the industry. Unfortunately, none of them are on this flight!”

14. Heard on Southwest Airlines just after a very hard landing in Salt Lake City : The flight attendant came on the intercom and said, “That was quite a bump, and I know what y’all are thinking. I’m here to tell you it wasn’t the airline’s fault, it wasn’t the pilot’s fault, it wasn’t the flight attendant’s fault, it was the asphalt”

15. Overheard on an American Airlines flight into Amarillo, Texas, on a particularly windy and bumpy day: During the final approach, the Captain was really having to fight it. After an extremely hard landing, the Flight Attendant said, “Ladies and Gentlemen, welcome to Amarillo . Please remain in your seats with your seat belts fastened while the Captain taxis what’s left of our airplane to the gate!”

16. Another flight attendant’s comment on a less than perfect landing: “We ask you to please remain seated as Captain Kangaroo bounces us to the terminal.”

17. An airline pilot wrote that on this particular flight he had hammered his ship into the runway really hard. The airline had a policy which required the first officer to stand at the door while the Passengers exited, smile, and give them a “Thanks for flying our airline.” He said that, in light of his bad landing, he had a hard time looking the passengers in the eye, thinking that someone would have a smart comment. Finally everyone had gotten off except for a little old lady walking with a cane. She said, “Sir, do you mind if I ask you a question?” “Why, no, Ma’am,” said the pilot. “What is it?” The little old lady said, “Did we land, or were we shot down?”

18. After a real crusher of a landing in Phoenix, the attendant came on with, “Ladies and Gentlemen, please remain in your seats until Capt. Crash and the Crew have brought the aircraft to a screeching halt against the gate. And, once the tire smoke has cleared and the warning bells are silenced, we’ll open the door and you can pick your way through the wreckage to the terminal.”

19. Part of a flight attendant’s arrival announcement: “We’d like to thank you folks for flying with us today. And, the next time you get the insane urge to go blasting through the skies in a pressurized metal tube, we hope you’ll think of US Airways.”

20. Heard on a Southwest Airline flight. “Ladies and gentlemen, if you wish to smoke, the smoking section on this airplane is on the wing and if you can light ’em, you can smoke ’em.”

21. A plane was taking off from Kennedy Airport After it reached a comfortable cruising altitude, the captain made an announcement over the intercom, “Ladies and gentlemen, this is your captain speaking. Welcome to Flight Number 293, non-stop from New York to Los Angeles . The weather ahead is good and, therefore, we should have a smooth and uneventful flight. Now sit back and relax…OH, MY GOD!” Silence followed, and after a few minutes, the captain came back on the intercom and said, “Ladies and Gentlemen, I am so sorry if I scared you earlier. While I was talking to you, the flight attendant accidentally spilled a cup of hot coffee in my lap. You should see the front of my pants!” A passenger in Coach yelled, “That’s nothing. You should see the back of mine!”

Hacking Your Way Off the Utility Grid for Your Home

As be plan to build our new home soon, you get the benefit of the ecological, environmental, and energy saving tips and tricks we learn.

Hacking Your Way Off The Utility Grid from Brian McConnell is a great article on how to maximize solar electricity and other resources to minimize your reliance on local utilities.

Last year, I began work to retrofit my home in San Francisco to generate most of its own energy (both heating and electric). My design goal was to reduce my home’s energy footprint by 80 to 90%. I approached this project in three stages. In stage 1, I installed a grid-intertied solar electric system that generates most of the house’s electric power. In stage 2, I supplemented the solar electric system with solar water heating that reduced the electric energy consumed by my backyard hot tub. In stage 3, I installed solar forced air heaters that reduce the need for natural gas central air heating.

I got involved in this project for a number of reasons. First, I am an engineer and tinkerer. Since I already have all of the electronic gadgets I want or need, I was looking for something new to play around with. The idea of turning my home into a personal power production facility was interesting to me. I also wanted to lock in my cost of power, as a hedge against future energy crises and the long-term trend toward increasing energy prices. Lastly, the idea of doing something to protect the environment was appealing, although it was not my primary motivation for doing this.