💾 Archived View for theoutpost.life › Sol_016.gmi captured on 2023-07-22 at 16:32:08. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2023-05-24)
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One complication I hadn’t thought of: water.
Turns out being on the surface of Mars for a few million years eliminates all the water in the soil. My master’s degree in botany makes me pretty sure plants need wet dirt to grow in. Not to mention the bacteria that has to live in the dirt first.
Fortunately, I have water. But not as much as I want. To be viable, soil needs 40 liters of water per cubic meter. My overall plan calls for 9.2 cubic meters of soil. So I’ll eventually need 368 liters of water to feed it.
The Hab has an excellent water reclaimer. Best technology available on Earth. So NASA figured, “Why send a lot of water up there? Just send enough for an emergency.” Humans need three liters of water per day to be comfortable. They gave us 50 liters each, making 300 liters total in the Hab.
I’m willing to dedicate all but an emergency 50 liters to the cause. That means I can feed 62.5 square meters at a depth of 10 centimeters. About two-thirds of the Hab’s floor. It’ll have to do. That’s the long-term plan. For today, my goal was five square meters.
I wadded up blankets and uniforms from my departed crewmates to serve as one edge of a planter box with the curved walls of the Hab being the rest of the perimeter. It was as close to five square meters as I could manage. I filled it with sand to a depth of 10 centimeters. Then I sacrificed 20 liters of precious water to the dirt gods.
Then things got disgusting. I dumped my big container o’ shit onto the soil and nearly puked from the smell. I mixed this soil and shit together with a shovel, and spread it out evenly again. Then I sprinkled the Earth soil on top. Get to work, bacteria. I’m counting on you. That smell’s going to stick around for a while, too. It’s not like I can open a window. Still, you get used to it.
In other news, today is Thanksgiving. My family will be gathering in Chicago for the usual feast at my parents’ house. My guess is it won’t be much fun, what with me having died ten days ago. Hell, they probably just got done with my funeral.
I wonder if they’ll ever find out what really happened. I’ve been so busy staying alive I never thought of what this must be like for my parents. Right now, they’re suffering the worst pain anyone can endure. I’d give anything just to let them know I’m still alive.
I’ll just have to survive to make up for it.
