A method and system for exchanging online data information messages between at least two computer terminal nodes through data communication networks. The battery cell units are configured to define converging air flow spaces therebetween. The components are programmably configurable to perform a variety of functions. Moreover, the amount of accumulated skin cells represents a self-limiting maximum quantity that cannot be substantially exceeded regardless of the number of attempts by a user to re-use the microstructure apparatus. The opening serves as a first-end opening of the intermediate housing along the longitudinal axis of the vehicle.