The present invention refers to a system for the metabolization of organic substances, comprising at least one housing with an elongated space. One embodiment utilizes engine intake system vacuum to vent the evaporative emission space to atmosphere when the engine is running; another, an electromagnet actuator. The laser beam and the mask are moved relative to each other. The system further includes a module configured to adaptively calculate corrective exposure data based on the measured attributes upon determining that said attributes are not uniform.