Nature. What queer mentality you have already,” says he, “is the only remarkable exception.

SYSTEM ........... 2-27 ELECTRICAL SYSTEM FUEL CELL POWERPLANT SYSTEM 14-kilowatt continuous/24-kilowatt peak • POWER GENERATION SYSTEM 27.5 to 32.5 volts direct current e POWER REACTANT STORAGE 5508 megajoules (1530 kilowatt-hours) mission energy 950 megajoules (264 kilowatt-hours) FUEL CELL POWERPLANT/ECLSS E HEAT EXCHANGER HYDROGEN TANK LIQUID OXYGEN VENT VALVE AND FAIRING А INTERTANK LIQUID OXYGEN ORBITER LIQUID OXYGEN ORBITER LIQUID OXYGEN ORBITER LIQUID OXYGEN.