May
05

Second Half of Spring Semester

Hello Supporters!

Thank you to all of the Principia parents who joined us for our slideshow during Parent’s Weekend. We had tons of fun sharing our 2011 World Solar Challenge experience with everyone. Only three weeks after spring break and there has been significant progress on the steering, Battery Protection System, third taillight, and general preparations for the American Solar Challenge. We are also excited to announce that the race team application process was very harmonious and we have chosen Principia’s 2012 ASC race team. Nine students will be spending June on campus working to prepare for the race and travel with Ra7s to Monticello, New York this July. We will be posting team profiles on our website soon!

Also if you have not been on our website recently, www.principia.edu/solar, do check out all of our Spring Break and Spring Semester pictures and the countdown to the American Solar Challenge 2012 on our home page!

With love,
Kali McKee
Business Manager

Permanent link to this article: http://www.principiasolarcar.com/2012/second-half-of-spring-semester/

Mar
15

Spring Break

Hello Everyone!

We are five days into Spring Break and we have already driven over 50 miles around campus! For the beginning of the week, the newest members of the team learned various skills and race procedures. On Monday we had Brian Ritter driving around Crafton Athletic Center while we tested our battery pack and slick tires. We also had our array out to charge the batteries, record data on array output, and to teach new team members how to clean and care for an array. We were very grateful for the beautiful weather. During the evening, we had dinner with the team practitioner, Gardner Fogg. Tuesday and Wednesday we worked on a variety of projects around the shop: stripped decals from trailer, worked on steering, seated tires, performed a layup for a new battery box, and cleaned the shop and office. It has been a productive week with fantastic weather and we look forward to finishing up projects over the last three days of break!

Thank you for your support!

With love,
Kali McKee
Business Manager

Permanent link to this article: http://www.principiasolarcar.com/2012/spring-break/

Feb
25

The Beginning of Spring Semester

Hello Followers!

Over the past few weeks, Principia Solar Car team veterans have been using our class and shop time to teach the newest members of the team.  We have been spending Monday class time debriefing the team on the plans for the week and giving presentations to educate everyone on key parts of the car.  On Saturdays we’ve started to take a thorough look at Ra7s and have identified areas we either need to or would like to improve upon.  Team members have been hunting for new parts, such as an electric horn and brake calipers meant for a thicker brake disc, in order to bring Ra7s up to code with the ASC 2012 regulations.  So far, our newer members have performed their first layup, learned how to use the team’s favorite tool, the Dremel, carefully cleaned the array, unseated tires, dismantled the wheels and brakes, and completed other projects necessary to our preparation for ASC.  We are also in the process of putting together our first newsletter for the year 2012, which we hope to send out by the end of February!  A second newsletter will come out towards the end of the semester.

Thank you again for all of your continued support, especially as we prepare mentally and physically for ASC 2012 over the coming months.  We are all excited for the opportunities and learning experiences that come with working on such an incredible project.  Without you, solar car would not be possible!

With love,

Kali McKee

Business Manager

Permanent link to this article: http://www.principiasolarcar.com/2012/the-beginning-of-spring-semester/

Feb
21

Winter Break and a New Semester

Hello all!

Hope everyone enjoyed a wonderful Christmas season.  Just two days after Christmas, the solar car team received a very large package in the mail!  Local team members helped to unpack the crate, moved supplies into the shop, and safely unpacked Ra 7s.  There was slight damage to the lower body of Ra 7s caused by rubbing, but thankfully it isn’t something that can’t be easily fixed.  Later during the break Brian R., Garrett, Brian K., Tania and Josh spent many hours meticulously unpacking boxes from the crate and organizing the solar car shop and the new office.  Although the office isn’t finished, the shop is spotless and ready for another semester of hard work.  Brian K. and Brian R. also spent time over the break researching new parts for the battery pack. The team’s first meeting occurred on the first Monday of the semester at which we discussed our upcoming race in the American Solar Challenge this summer.  With over 100 hours put in during the break, the team was in a perfect position to hit the ground running!

Josh Curry

Permanent link to this article: http://www.principiasolarcar.com/2012/winter-break-and-a-new-semester/

Dec
20

End of Fall

Dear Friends,
The solar car team finished the semester strong going into winter break.  The student team leaders wrote and presented a proposal to Dr. Palmer, Principia College’s president, asking for Principia’s support in reaching our goal of participating in the American Solar Challenge this coming summer.  The meeting went over well and the team has full support from Principia; now it is our turn to produce an improved Ra 7s for the race.
Over winter break, the team members staying on or around campus have several projects planned.  Most importantly, the car and crate arrive on December 27th and need to be unpacked.  This will allow the team to hit the ground running and work on the car once spring semester starts.  A few members in the area will be working to learn our modeling software, NX, and will be able to apply their knowledge in designing improved parts for Ra 7s.  Our business manager, Kali, and the faculty advisors are filling out the many application forms for ASC 2012.  The battery protection system also needs to be updated from the last race and will be worked on before the car gets back.
Looking ahead, the team is sorting out commitments in order to work over spring break and during the summer following the end of the semester.  Breaks are crucial times to get work done on the car as the team does not have a course load to balance as well!
We are looking forward to another productive new year and we wish each of you the warmest of holidays!
Brian Ritter and Lacey Crabill

Permanent link to this article: http://www.principiasolarcar.com/2011/758/

Oct
23

WSC 2011 Wrap-Up

G’day!

Sunday was our last complete day in Adelaide and what a fulfilling day it was!  The team attended a Sunday service at 1st Church of Christ, Scientist, Adelaide. The members were so welcoming!  Following the service, they graciously invited us to join them in a reception. We were able to meet and share our WSC experience with everyone.  They have a lovely church and we are so grateful we were able to visit them!

Soon after, a few headed back to Victoria Square to talk with others and hang out near Ra 7s while the rest of us went to Cleland Wildlife Park to feed and pet some Aussie animals!  Being an animal lover myself, I had the greatest time rubbing kangaroo and wallaby bellies while feeding them to their heart’s content.  Others were thrilled to pet the koalas and imitate the emus!

By 5pm, the team was back together near the square and safely loaded Ra 7s into the crate to prepare her for a safe ride back to the US.  Afterward, we walked over to the Adelaide Convention Center to attend the WSC Awards Ceremony.  A unique aboriginal cultural presentation opened the ceremony followed by a video of this years’ WSC experience created by the WSC media crew!  We got to see some awesome shots of the solar cars driving on the Stuart Highway.  One shot that stood out was the scene of Team Nuon driving next to flames on the side of the road!  Teams encountered some extreme conditions this year and have made many memories along the way.

Following the awards ceremony, we had a pizza feast back at our villas with a debrief meeting and sharing session of our WSC experience.  We assembled feedback to give to WSC officials as well as thoughts expressing how we felt we performed as a team.  Without a doubt, we accomplished what we strove toward throughout the entire race.  We asked one another if we felt we achieved our two goals, to glorify God and to do our best, and unanimously agreed that we had.  Many examples were shared about how we did this and how others perceived our team.  We look forward to continuing our team mission and spreading experiences learned from WSC this year.

Thank you again for all of your support along the way!  We have given a lot to this experience and have learned much from it as well.  We will each cherish the grand experience we have had here in Australia and look forward to sharing our next race with you too!

For one last time from Australia, cheers mate!

Lacey

Permanent link to this article: http://www.principiasolarcar.com/2011/wsc-2011-wrap-up/

Oct
23

Crossing the Finish Line!

G’day!

We have crossed the finish line in Adelaide!  Yesterday morning, we made our way to the parade grounds near Victoria Square where we unloaded our car and prepared to drive the last few kilometers to the finish.  Justin hopped into the car while the rest of the team loaded into a shuttle bus WSC provides for all teams coming into the finish.  The shuttle rode behind Ra 7s, and as we approached, we got out and joyously went with her across the finish line!  Other teams were there to cheer us on and many photos were taken.  Justin even got interviewed by Channel 10!  Soon after, we celebrated in the fountain together by making sure we got as wet as possible!  Jumping in the fountain is a tradition many teams follow once they declare victory in Victoria Square.

It was definitely a day to remember!  We stayed around Victoria Square for a while trading soggy team shirts and mingling with the other teams.  Sten and I stayed with Ra 7s for a few more hours and met those interested in our car whle the rest of our team went back to our villas to pack our crate.  Later in the afternoon, we donated many of our items (such as a BBQ and sleeping bags) to Salvos (the equivalent of Salvation Army in the United States), enjoyed a little bit of free time on the giant jumping bubble near our villas, and ended the day with a special dinner with Sidd, a previous Prin grad, and Pete who was the head safety officer for the World Solar Challenge.  At dinner, many enjoyed trying the kangaroo, emu, crocodile, and barramundi which are all unique culinary items to this area.  Scrumptious!

Sunday evening we will attend the WSC awards ceremony and will say farewell to Adelaide as we get ready to fly out early Monday morning.

Cheers,

Lacey

Permanent link to this article: http://www.principiasolarcar.com/2011/crossing-the-finish-line/

Oct
21

Day 6

G’day fellow supporters!

The last two days have been very wonderful out here in the Outback. Today was our second day of trailering from Coober Pedy all the way to Adelaide via Port Augusta. We have covered several more hundred kilometers and continue to see other teams along the drive. The atmostphere has been very moist as we’ve been in rain since we started trailering. Other teams have been trailering as well mostly due to the poor weather conditions for driving on solar energy. Nevertheless, our team remains in good spirits. Yesterday, a couple of us swaped seats in the lead and chase vans to switch things up a bit. This meant I ended up spending many entertained and exciting kilometers in the passenger seat of the lead van next to Steve! What a day. Steve has a knack for making us laugh and ensuring we get the most from our experience here. We had a quick pit stop in Alice Springs and he gave specific instructions for each of us to follow once we entered the grocery store in town. My job was to head straight to the candy isle and pick out some tasty treats for the rest of the drive. As we all followed Steve’s instructions to the T, we had quite the snacking bash once back on the open highway. Musk candy (febreeze sticks), honey soy chicken chips (toe jam), and the lemon lime bitters drink were among the most entertaining snack items tried by all.

On our way into Coober Pedy (opal capital of the world and home to the driest golf course!) we drove to a lookout point at the breakaways! We had the most amazing view of the landscape and explored the land for a little while. I sprinted off into the distance and made my way up a peak where I saw two beautiful owls fly off! Some others were at another peak and we had fun hearing our voices echo across the way. After making it back to the vans, Steve took a few of us to see the dog fence which is the longest fence in the world at 5,614km! This fence helps keep dingos out of the south east part of the continent. To complete a fun-filled day, we treaded around in mud observing gypsum scattered about, explored an underground Catholic church, and then all met up at a restaurant for a delicious dinner.

Instead of camping out for the night, we camped in! Coober Pedy has a unique underground campground where we settled overnight. This morning, we left the old mining opal town for the long shot to Adelaide. As it was another stormy day, we trailered all the way in past the final control stop in Port Augusta. All teams must make it to the finish line by 11am tomorrow morning, Saturday, to declare victory in Victoria Square! Our plan is to pull Ra 7s out of her crate tomorrow morning and drive across the finish line on solar energy! Everyone is excited to meet back up with the other teams to exchange race shirts and celebrate with one another in the fountain nearby.

It’s hard to believe we’re reaching the end of WSC 2011!

Cheers,

Lacey

Permanent link to this article: http://www.principiasolarcar.com/2011/day-6/

Oct
19

A Different Perspective

G’day,

Day 4 in the Outback ended up being a bit more challenging than the last couple of days. We left Tennant Creek in due time at our 8:22am start and blasted out of town. As we had a lot of built up energy due to our extra charging time in the sunlight from the afternoon before, we needed to burn some of it up quickly so as to not continue getting over voltage in the battery pack. Of course, this is not the most efficient strategy to have over time and we had to dramatically slow our speed down in the late afternoon.

We made it into Ti Tree for the Control Stop by 4:40pm and stayed there for the night. After some thoughtful consideration and listening, the team decided that we need to trailer 878km into Coober Pedy tomorrow. This will be our first time trailering on the race. We sincerely wanted to make it all the way to Adelaide on solar energy, but unfortunately due to some of our challenges with our battery pack and the restricted regulations of this race, trailering is a must if we wish to be in Adelaide on time. We will be the 15th team to trailer so far and are currently in 22nd place.

In the midst of this major decision, I feel each individual on this team has been an incredible support for one another. Trailering does not mean we have failed in any way. In fact, I have witnessed so many beautiful unfoldments that have come out of this race. I would not trade any challenge or moment for a higher ranking in the race as I feel we have learned and benefited from everything we have experienced. It’s very special to be out here in the Outback with a group focused on a greater purpose.

With only a few more days left on this race, I’m looking forward to the continuation of our team achieving our top two goals: to glorify God and to do our best!

Cheers,

Lacey

Permanent link to this article: http://www.principiasolarcar.com/2011/a-different-perspective/

Oct
18

Race Day 3

G’day!

After a pleasant overnight stop just south of Elliot with Team Bochum, we pulled out of our campsite just after 8am.  This morning, the electrical team switched out 2 of our 26 modules from our battery pack in an effort to balance the pack out a bit more.  By the end of today, the electrical team determined that we did maintain a more balanced pack due to the module change.

It turned out being a much shorter race day as the majority of the teams were stopped at the Control Point in Tennant Creek an extra 3 hours and 52 minutes from the time they arrived.  This added time was due to 3 hours and 52 minutes of road closure yesterday from a few wildfires along the Stuart Highway south of Tennant Creek.  Therefore, this was not a time penalty put forth by WSC race officials but by the Northern Territory Emergency Services.

We rolled into the Control Stop at 1pm and therefore stayed in town for the night.  Many teams had to stay over as well so we are certainly not alone!  With that added time and our 30 minutes of the Control Stop, we cannot leave Tennant Creek until 8:22am tomorrow morning.

Have a sunny day!

Lacey

Permanent link to this article: http://www.principiasolarcar.com/2011/race-day-3/

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