They say a sapper can only make a mistake once. After all, clearing minefields is not a joke. Sonar’s skills were broad and extensive. They were still expanding as well, in result of the increasing demand for some unusual effects and because of the new non-violence policy that would restrict the usage of life threatening devices, such as guns or knives. Her favorite task was to do weather - related effects. Thunderstorm, tornadoes or typhoons were always noisy and spectacular, but flood and fire required special preparations. She had a special trick to accompany the rainbow… she used a sound effect for it, so the whole audience would sigh as one person when it was projected. The thunderstorm was not too easy for her, despite some felt they’d just use a gong to do it. Her own trick was to shake the floor, so everybody could actually feel it. She mastered the effects for all the scenes. She could make a blast that looked like it was miles away. Once, there was historic a train ride organized for the whole troop. Suddenly, the train went through a truly rough road; the malfunctioning of the tracks caused it. Luckily, no one was hurt, and everyone congratulated Solar for creating such an exciting evening.