In ten days, the doors will close. From then on, and for a whole year, I will never feel the wind in my hair or the sun on my skin. I will live in an isolated, 36-feet-in-diameter dome, together with 5 other people. These will be the only people I will see. The only people I will talk to, too: I will have no direct communication with anyone else. Showering will be a luxury, limited to a few min…