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Space Station Crew Drinks Recycled Urine
An anonymous reader writes "After the astronauts on the International Space Station finished up their communications with Space Shuttle Atlantis yesterday, the crew on the Space Station did something that no other astronaut has ever done before — drank recycled urine and sweat. The previous shuttle crew that recently returned to Earth brought back samples of the recycled water to make sure it was safe to drink, and all tests came back fine. So on Wednesday, the crew took their recycled urine and said 'cheers' together and toasted the researches and scientists that made the Urine Recycler possible. After drinking the water, they said the taste was great! They also said the water came with labels on it that said 'drink this when real water is over 200 miles away.'"
True. We also drink recycled Blood, vomit, pus and other miscellaneous bodily fluids.
For those who read/watched Dune, the fremins just do in minutes with a machine what nature dose for us in months with sunlight.
--= Isn't it surprising how badly I spell ?
Water does have a taste - it tastes like... water!
All water that isn't pure hydrogen and oxygen also has a flavor derived from the levels of various trace minerals and additives in it. Just because you can't taste something doesn't mean I can't!
> Everyone drinks recycled urine and sweat every day.
While a good point, this may not be quite as true in the case of the astronauts aboard ISS.
A large portion of the water delivered to ISS comes from the Space Shuttle as it combusts liquid hydrogen to power itself while docked. Depending on the source of the liquid hydrogen and oxygen fuel (i.e. Is it generated from electrolysis of water? Condensed directly from the atmosphere? etc), it's possible a significant portion of their water supply has never been urine or sweat before.
And even if the liquid hydrogen and oxygen was water previously, do water molecules generated from hydrogen combustion really count as "recycled"?
-- CdM
Cyrano de Maniac
"Additives? Whats in the toilet are additives."
Um... POO comes to mind.
Tough guys don't need to even recycle it, we just take them "au naturel"...
There is no such thing as "real Coca-Cola". Or if there is, the majority of what goes for "Coca-Cola" isn't "real Coca-Cola".
Coca-Cola is created from concentrate or syrup. This concentrate is shipped to bottlers who add their own sweetners and other additives, which causes local variations. Then it is combined with water from different sources, causing even more variations. Coca-Cola, even in a can or bottle, tastes differently all over the place.
Then add to that the abomination that is fountain-based Coca-Cola, which is syrup mixed with carbonated tap water. This means that the Coca-Cola from your local city-water-fed McDonald's tastes differently from the Coca-Cola served in the well-water-fed McDonald's just out of town.
You should count yourself lucky if you've ever had two servings of Coca-Cola that tasted the same.
</rant type="pet peeve">
Uhm, actually you are wrong, some fish (poecilidae like guppys or swordtails) do fuck.
"It's such a fine line between stupid and clever" -- David St. Hubbins, Spinal Tap
There's an interesting piece on the rise of cesarian section delivery written by New Yorker staff writer and active surgeon Atul Gawande, where he claims and shows evidence that c-section replaced forceps delivery because forceps delivery required experience, skill, and physical dexterity, while c-section could be taught by rote, essentially. His underlying thesis is that a mass-production system of doctoring means everyone will get basically the same level of quality of care, rather than having some superstars and some real duds. But in the meantime, it's become so routine, and so highly practiced, that it's rapidly approaching parity with natural childbirth, as regards complications to mother and child, and he thinks at some point it'll be considered the default method for childbirth.
Nostalgia's not what it used to be.
Try again...
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He's getting rather old, but he's a good mouse.
Not true. Do some research on aquaponic gardening. Basically you raise a big container of fish. The fish water gets full of fish waste. Dangling into this water are the roots of hydroponic plants. They take the fish wastes, use them as food, add oxygen to and purify the water. The only thing you need to pay for at that point is fish food - and even that isn't necessary if you use some types of plant material/algae which will keep growing to feed the fish. Its essentially a full ecosystem capable of feeding an entire town come harvest time. Come next season, start over. Further you can set up one breeding pond of fish to be used to supply fingerlings for other ponds. It's pretty awesome stuff. In theory it could run ad-infinitum so long as it was well maintained.
I seem to remember one Asian country having an ungodly female-to-male ratio because of wars. I can't remember which one though... Anyone got a clue?
Well China has a very low female to male ratio because of the one child policy combined with the cultural value of sons. Not quite what you were going for, but it's the only thing I've heard of.
You're thinking small. Why miniaturize the laser, when we could instead enlarge the sharks? -John Searle