A motorized cycle having a framechassis supporting a seat and handle grips, on one hand, and front and rear wheels, on the other hand, via a single, vertically-extending frame portion extending therebetween. The present invention additionally provides for an absorption mechanism disposed on an inner surface of a vessel for preventing the spillage of any liquids, particularly those associated with excretory waste. The decoder includes a variable expander that invokes expansion whenever the received signal from the decoder is above a second threshold. On convergence of a forward cache, the node sends a further link-state packet with adjacency information and without the overload bit set. This sensor comprises an electrode plate and a diaphragm, opposed to the electrode plate, including a first elastic film arranged on a central portion and a second elastic film, arranged at least on a peripheral portion of the first elastic film, made of a material having a lower elastic modulus than the first elastic film. For example, a method is disclosed including receiving a first polygon, receiving a second polygon and then using a texture map stored in memory to detect collisions between the first and second polygons.