Laidley State High School students David Ketterer, left, Rhianna Carroll Kelly, Josh McPherson Merritt, Megan Einam and Tegan Osborne won the Division 3 of Science Engineering section of Opti-MINDS.

Creativity, co-operation and innovation were on display as students competed in the Opti-MINDS Toowoomba Regional Final held at The University of Queensland Gatton Campus.

26 August 2014