 where astronaut Stephen Bowen spent six months working inside and outside, and where pretty much all the water is ultra-purified. We were joking, you know, yesterday's coffee is today's coffee because you just recycle it. Some of the water we're drinking today was up there, probably came up in the early 2000s, and we've just been reusing it and reusing it and reusing it. So you're drinking the same water that the astronauts have been drinking for decades because you keep recycling it.