Deirdre Ryan
Sixth-grader William Mesa, 11, checks to see if the position of an object impacts the way a vehicle moves at an annual Science Fair hosted by Mansfield Township Elementary School on May 17. (Photo by Deirdre Ryan, www.deirdreryan.com)


Deirdre Ryan
Sixth-grader William Mesa, 11, checks to see if the position of an object impacts the way a vehicle moves at an annual Science Fair hosted by Mansfield Township Elementary School on May 17. (Photo by Deirdre Ryan, www.deirdreryan.com)