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NASA Purchases $19M Russian Space Toilet
Gary writes "NASA has paid $19 million for a Russian-built international space station toilet system. The toilet system, similar to the one already in use in the station's Zvezda Service Module, is scheduled to arrive at the space station in 2008 and will offer more privacy for a crew expected to double from three to six by 2009. The space station toilet physically resembles those used on Earth, except it has leg restraints and thigh bars to keep astronauts and cosmonauts from floating away. NASA says purchasing the multi million dollar toilet is a bargain compared to developing one from scratch."
Lets see -
Project Mercury Atronauts - Shepherd had to piss in is suit on the launch pad - no catheter, no "adult diapers" ...
Gemini Astronauts - baggies with adhesive rims - strap it around your arse and take a dump, then "brown-bag it".
Apollo - baggies in the CM, diapers in the LEM.
$19 million to keep the crap and piss from floating all over the place - a lot cheaper than a "baggie failure", and a lot less time-consuming. Time is one thing that's at a premium - the $19 mill.saves them more than it costs.
It's not just a toilet, but a water reclamation unit. FTA: "...the urine is automatically transferred to a U.S. device that can generate potable water."
Plus, with this system very similar to the Russian module, there's no need for new training (and yes, you do need training to use a space toilet).
Finally--sorry to be indelicate--but in zero gravity, I'd say it's worth the $19M to avoid small droplets of urine end up in the electronics or worse, a small piece of poo float into your Tang.