As NASA begins to send humans farther into space for extended periods of time, the space agency is researching new ways to provide basic needs for its crew members without any resupply missions from Earth. Part of the research being conducted on the International Space Station (ISS) includes recycling consumables such as food, air, water,

Source: Hot Hardware – NASA Details ISS Tech That Recycles 98% Of Astronaut Urine Into Drinkable Water