Page 27 of Artemis


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“You’re getting rusty,” he said.

I didn’t need neon. But I couldn’t tell him that.

When you weld aluminum, you need to flood it with a nonreactive gas to keep the surface from oxidizing. On Earth they use argon because it’s massively abundant. But we don’t have noble gases on the moon, so we have to ship them in from Earth. And neon weighs half as much as argon, so that’s what we use. It didn’t matter to me, because I’d be working in a vacuum. No oxygen to oxidize the metal. But I didn’t want him to know that. Also, I’d be cutting steel, not aluminum. But again—no reason to share that with Dad.

“So, what’s this for?” he asked.

“I’m installing an air shelter for a friend.”

I’d lied to Dad more times than I could count, especially when I was a teen. But every time—every damn time—it tied my stomach in knots.

“Why doesn’t your friend hire a welder?” he asked.

“She did. She hired me.”

“Oh, so you’re a welder now?” He widened his eyes theatrically. “After years of telling me you didn’t want to do it?”

I sighed. “Dad. It’s just a friend who wants an air shelter in her bedroom. I’m barely charging her for it.” Residential air shelters were common, especially among recent immigrants. Newcomers tend to be paranoid about the whole “deadly vacuum outside” thing. It’s irrational—Artemis’s hull is extremely safe—but fear isn’t logical. In practice, personal air shelters quickly become closets.

“What’s the illegal part?” he asked.

I gave him a hurt look. “Why would you assume there’s—”

“What’s the illegal part?” he repeated.

“Her apartment’s in Armstrong up against the inner hull. I have to weld the shelter directly to it. The city requires all sorts of extra inspections if you weld to the inner hull and she can’t afford them.”

“Hmf,” he said. “Pointless bureaucracy. Even the most rank amateur couldn’t damage a six-centimeter plate of aluminum.”

“I know, right?!” I said.

He folded his arms and frowned. “Darned city getting in the way of business…”

“Preach.”

“All right. Take what you want. But you have to reimburse me for the acetylene and neon.”

“Right, of course,” I said.

“You all right? You look kind of pale.”

I was about ready to puke. Lying to Dad transported me back to my teen years. And let me tell you: there’s no one I hate more than teenage Jazz Bashara. That stupid bitch made every bad decision a stupid bitch could make. She’s responsible for where I am today.

“I’m fine. Just a little tired.”

Dear Jazz,

I got a big poster of the Roosa for my birthday. What a magnificent ship! It’s the largest spaceliner ever built! It can hold up to two hundred passengers! I’m learning all about it. I’m a little obsessed, but who cares? It’s fun.

The ship is a marvel! It has full centripetal gravity, with a radius large enough that no one will get dizzy. It even helps people adjust to lunar gravity! They gradually slow the rotation over the seven-day trip to the moon. So when people first board, the passenger decks are at 1 g, and by the time they reach the moon, they’re at ?th g. They do the reverse on the way back to get folks accustomed to 1 g again. How cool is that?

I still don’t understand the “Uphoff-Crouch Cycler Orbit,” though. I get that it’s a ballistic orbit that goes back and forth between the Earth and the moon, but it’s really weird. It’s like…start at Earth, then it’s at the moon seven days later, then it flings up way out of the Earth–moon plane and comes back to the moon fourteen days later…somewhere in there it just sits in an elliptical orbit around Earth for a couple of weeks…I don’t get it. And I won’t try. Point is, it’s an awesome ship.

Someday, when I’m a rich rocket designer, I’m going to visit Artemis. We can have tea.

Hey, when you and your dad moved to Artemis, did you go there on the Roosa?

Dear Kelvin,

Source: www.allfreenovel.com
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