A tool for removing a fish hook has an elongated handle with a longitudinal axis, top and bottom end portions and a middle portion intermediate the top and bottom end portions. At least one of the computers comprises, stored in memory an algorithm for configuring the other computers of the network as slave computers and an executable master application for managing the tasks of each slave computer as a function of their availability for the assignment, to each of them, of computational tasks and of corresponding computational data which are stored in the storage machine. A rotation control portion of the elongated body may include teeth formed on the surface. A connect signal is received by the customer’s phone service provider. The pump may be defined by searching through a database of existing pumps, or may be defined as a new pump if it is not in the pump database. If, during a first route discovery phase, a route cannot be found without waking up battery-powered nodes in a wireless mesh network, the source node will wake up battery-powered nodes in the mesh during a second route discovery phase.