The 13th annual Martha’s Vineyard Regional High School science fair took place Saturday morning, with freshmen Lee Faraca and Gordon Moore winning the grand prize for their project Cost Efficiency: Solar vs Wind Energy.

“We tried not to expect anything,” Gordon said afterward. “We didn’t think we were going to win.”

Lee and Gordon were also awarded first prize in the environmental science division and took home the David Brand award for “an outstanding project related to earth science.”