| Cabins have inflatable beds and furniture. Inflation is done by electric air pump. Dumbwaiter conveyor belts allow room service. Passengers take showers in gym centrifuge. Cabins only have toilets. Waste water is pumped up to utility deck and processed in small super-critical water oxidizers. Crew drains SCWOs periodically of sterile water containing nitrates, minerals, etc. and carry it in flexible plastic containers to hydroponic garden to use as plant food. Plumbing system has one way check valves so toilets will not overflow if system malfunctions. Cabins also contain flat screen TVs, compact stereos, etc. |
