Middle schoolers experiment with Mind Trekkers

(Delta Photo Club/Pete Milliman)

(Delta Photo Club/Pete Milliman)

(Delta Photo Club/Pete Milliman)

(Delta Photo Club/Pete Milliman)

(Delta Photo Club/Pete Milliman)

(Delta Photo Club/Ellen Keeler)

(Delta Photo Club/Ellen Keeler)

(Delta Photo Club/Beth LaVassar)

(Delta Photo Club/Beth LaVassar)

(Delta Photo Club/Adam Sohn)

(Delta Photo Club/Adam Sohn)

(Delta Photo Club/Adam Sohn)

(Delta Photo Club/Adam Sohn)

(Delta Photo Club/Adam Sohn)

(Delta Photo Club/Adam Sohn)

(Delta Photo Club/Allyson Walkowiak)