After several days without luck, astronauts finally ran a successful test on equipment that turns urine into drinking water - a necessity for supporting the international space station's crew, which will soon double. "Not to spoil anything, but I think up here the appropriate words are 'Yippee!'" space station commander Mike Fincke told Mission Control early Tuesday morning, shortly before bedtime/AP. More here.

Question: Would you volunteer to drink recycled urine?

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