As we previously mentioned, the team went to Detroit in July! Though the purpose of the trip was for wind tunnel testing, that activity only took one day, so we spent the rest of the week doing some serious road testing and practicing for the upcoming Bridgestone World Solar Challenge. This week of testing gave us valuable experience, allowed for design optimizations to be made, and gave us critical data on Arcturus’s power draw.

For those not familiar with Michigan, they have some very snowy, cold winters, which leads to many of their roads having pot holes. This was great for testing our suspension, but after proving our rugged design, it was time to allow the drivers to have some comfort in the form of a smooth road. We eventually found a suitable route in a rural town outside of Detroit. While driving out in the countryside, we noticed that there was a large thunderstorm forming on the Doppler RADAR. Fearing there might be hail, and with our trailer a few miles away, we sought the only feasible shelter, a gas station. This was definitely a good call, as, within a few minutes of parking Arcturus, a torrential downpour began.

Arcturus at a gas station

This testing was good, but we quickly became limited by the speed limit on our chosen route, so we graduated to testing Arcturus on rural highways. After speaking with the Superintendent, we were able to set up “camp” at a school along the highway we had chosen to test on. The route also had some good hills, which was great for testing.

Beyond testing the car and training our drivers, the road trip was great for meeting people and doing some informal outreach. Almost all of the people we met in Michigan were very kind and intrigued by the car. In fact, one of the teachers we happened to talk to ended up tweeting about us:

We left Michigan at the end of the week. Everyone was exhausted from seven long days of testing and fixing. This week provided great practice and road time to prepare for the 2015 Bridgestone World Solar Challenge. We even managed to get back to Boston in time to get the people who flew in for the week to the airport for their flights out. Check out the pictures from the road trip.

Bridgestone World Solar Challenge PRIMARY LOGO