An electrostatic colloid thruster for implementing a method of ionizing a liquid is disclosed herein. A spindle is adapted for supporting the roll of mesh. The material entrance section has a material entrance. A deployment initiation mechanism is coupled to the processor and, responsive to the deployment signal, initiates deployment of the occupant protection apparatus. Also provided are compositions that comprise the compounds, methods of making compositions comprising the compounds, methods of making the compounds, and the use of compounds in methods for treating cancer. The first coil is arranged to transfer energy to the second coil by magnetic induction in a near-field propagation mode.