Methods and systems for simultaneous local and contextual display comprise displaying a smaller, \u201clocal\u201d image on a first surface using a first device having limited screen real estate. A low moisture content isocyanate resin bonded wood fiber MDF core enables dimensional stability and high internal bonding strength even at reduced insert thicknesses. As a result, high-speed imaging can be realized without increasing the drive frequency. The recombinant cells are useful as vaccines, pollulant degrading organisms or as biogical pest control organisms e. The second power module is configured to provide a fourth voltage to the load device that is substantially equal to the first voltage, when the set of battery cells is in the second operational state.