In this episode of the Emmy Award-winning children's educational program, Charly tries to figure out a solution to the problematic "Exploragyzer" quantum field traveling machine, while Pug and Zero scavenge for spare spacecraft parts to make a contraption that will return them to their own dimension. Meanwhile, Scoop learns about NASA's past and ongoing projects and missions, including the Mars Pathfinder spacecraft. This episode covers the curriculum areas of science and history. Produced by the acclaimed educational firm MediaPro, Quantum Leap Field Trips wraps its carefully researched lessons in a fun adventure package. Filmed on location, the series chronicles fictional quantum travels to real places by the character Charlotte "Charly" Wells, a teen inventor searching for Pug and Zero, her life-sized, Muppet-like pals from another dimension. Pug and Zero never know when or where the faulty timer in Charly's experimental Exploragyzer will open the quantum field to a new adventure. Charly traces them in an improved Exploragyzer model, following clues provided by her video wrist modem. Appropriate for the teaching of kids ages six to 11 (or grades two through six), the program is most specifically designed for the curriculum needs of grades three to four. ~ Steve Blackburn, Rovi