A firing mixture which contains explosives, oxidizing and reducing agents is characterized in that it contains one or several explosives which can be fired by laser light. The device comprises: a display; a memory device; an activation sensor; and a microprocessor. The media-to-browser-destination-data may be embedded in media content, embedded in a transmitted signal, downloaded or pushed to a media playing device, or provided by a graphic overlay. A data collection command and an actuator control command are transmitted from the computer to the BCU, and the computer collects various kinds of data from the battery and the BCU so as to carry out processes such as a data display, a data analysis, etc. In some embodiments, the generating includes reducing an error between a projection of vertices of the set of predefined three-dimensional face models and the two-dimensional local feature points of the each image, and constraining facial expression of the three-dimensional face model to change smoothly from image to image in the sequence of video frames. The cylindrical walls are rotatable about a second axis and the first axis, such that, during rotation of the rotor, the volumes of the rotor chambers on one side of the rotor and the rotor chambers on the other side of the rotor alternatively have a minimum value.