An anonymous reader writes "NASA's Atlantis shuttle is set to launch this Friday, and its crew will be testing an innovative device that can recycle human urine into a sugary sports drink. The bag uses forward osmosis technology and features a semi-permeable membrane capable of isolating water from virtually any liquid. Recycling urine in this way has a significant effect on a ship's payload, and considering that a single pound adds $10,000 of cost, that slight weight difference can translate to serious savings." CT: I'm at Kennedy Space Center now, tweeting as @cmdrtaco. And I think I'll stay away from the sports drink.