Surface Tension

Tolerances

The motor has been dead for three weeks, and it is not being shy about it.

My hands are inside the powerhead up to the wrists, the metal so cold it has stopped feeling like cold and started feeling like a dare. Behind me, through the open garage door, the bay is doing its September thing — going from gray to pewter to the color of a nickel somebody dropped in a puddle. The tide is out. The mud smells like the inside of a clamshell. A heron stands in the shallows holding very still, the way a thing holds still when it has all day and you do not.

I have all day. This is the deal I have made with myself.

The motor is a Johnson nine-point-nine, older than I am, and it belongs to Mr. Petkus three houses down, who pulled the cord so many times he wore a blister and then drove it over here in his truck bed with the look of a man bringing in a sick dog. She just quit, he said. People always say she about boats and engines, like the trouble is a mood.

It is not a mood. It is a seized cylinder, a piston welded to its own wall by a summer of sitting in salt air with the spark plugs out and the rain getting in. I knew it before I had the cowling off. You can hear it in the way the flywheel won't turn — not a stuck-door resistance but a stone one, the dead-solid no of metal that has decided to become other metal.

You don't force it. Forcing it is how you turn a hundred-dollar fix into a boat anchor.

So I drip penetrating oil down the plug holes and I wait. Counting. Sixty seconds is one, two, three, all the way up; I do it twice, which is a hundred and twenty, which is two minutes, which is long enough for the oil to find the rust and start arguing with it. Then I fit the breaker bar to the flywheel nut and I lean, slow, all my weight asking instead of shoving.

"Come on," I tell it. "Don't be like that."

It doesn't move. I add oil. I count again. I have read that you can talk to plants and they grow better, which sounds like the kind of thing people say to feel less alone in a kitchen, but I will tell you that machines listen. Not the way you'd want. They listen like a cat — they hear you and they decide.

On the fourth try the flywheel gives a quarter inch with a crack like a knuckle, and then another quarter, and then it breaks free all at once and spins, and the whole motor seems to exhale, and so, a little, do I.

After that it's just work. Pull the plugs, they're fouled to char — I have two new ones in the coffee can of spares, gapped at thirty thousandths because that's what she wants. Drain the lower unit; the gear oil comes out the color of a bad milkshake, water in it, which means a sheared seal, which means I'll be replacing the impeller too while I'm in there, because you do not go back in twice. Measure twice. My grandfather says that. Said. Says.

By the time the light's gone flat and silver I've got her back together, and I prime the bulb and choke her and pull, and on the second pull the nine-point-nine catches and coughs and then settles into that fat wet idle, blue smoke unrolling out the exhaust, and the heron startles up off the flat and beats away over the water like I've offended it personally.

There. That's a sound I trust more than most people's voices.

I let her run a minute to clear, then kill it. Mr. Petkus left two twenties folded under a flowerpot on the workbench like we're doing a drug deal, which, fine, we sort of are, because nobody is supposed to know I do this. I unfold the bills. Forty dollars. The seal and the impeller were maybe eleven of that, from the kit I keep, so call it twenty-nine clear.

There's a coffee can on the shelf above the bench. It used to have coffee in it. Now it has a rubber band around it and a slot I cut in the plastic lid with a utility knife, and inside it has — I don't count it out loud, I count it in my head, always, a habit I'd be embarrassed by if anyone knew — two hundred and eighteen dollars. Two hundred and forty-seven now. I press the twenties flat and feed them through the slot and put the lid back and turn the can so the label faces the wall, which does nothing, which I do anyway.

The mortgage is eleven hundred and six dollars a month. I am not supposed to know that either. I know it the way you know how cold the water is before you go in — through your skin, before your brain gets a vote.

On the bench, half under a rag, is Wyatt's permission slip. Field trip to the aquarium up in Easton, two weeks out, six dollars, signature required, due Monday. It's been on the fridge since Tuesday with a magnet shaped like a crab. Mom's been pulling doubles at the Food Lion. Dad's been — Dad's been Dad. Neither of them signed it, and Wyatt is eight and will lie awake about it if it's not done, so I take the pen that lives in my apron pocket and I write Diane Tilghman in my mother's slanting hand, which I can do because I have practiced, because someone has to be the one who notices the small things before they become the kind of thing Wyatt cries about.

I'm fifteen. I'm aware of how that looks. I'd rather look like that than look at his face on a morning he's the only kid who can't go.

I tuck the slip and a five and a one — exact, so no change to lose — into the front pocket of his backpack by the door, where he'll find it himself and think he's just lucky. Being lucky is better for him than being grateful. Gratitude has weight. I carry enough of the family's weight; I'm not going to load it onto an eight-year-old.

Then I wash the grease off with the gritty orange soap and I go out to walk, because the house is too quiet when it's just Dad in it and the TV not on.

────

The waterfront in Cutter Bay is a half mile of working edge that mostly doesn't work anymore. There's the public ramp, cracked. There's the Hutchins' crab shanty, still going, the only thing that smells like money down here, which is to say it smells like Old Bay and diesel. There's a row of pilings with no dock on them, just the pilings, like the gums of a mouth that lost its teeth.

And there's Pell Brothers Boatworks, where my dad built and rebuilt wooden hulls for nineteen years until the morning two springs ago when there was a chain across the lot and a sheet of paper in a plastic sleeve stapled to the door. The chain's still there. The plastic sleeve is still there, gone milky, the words inside it bleached to ghosts. Through the chain-link you can see the big sliding doors and the rust running down from the track in long orange tears, and inside, if you put your face to the fence, the shapes of jigs and a hull form still up on its blocks, abandoned mid-sentence. A forty-footer that'll never get her planking now. She just sits there in the dark getting drier and drier, checking and cracking, becoming firewood very slowly.

My dad has a key to that padlock. He keeps it on his ring. He has never once used it that I know of, but he won't take it off, either. I've watched him touch it.

I don't stop at the fence. Stopping at the fence is for people who have time to be sad in public, and I have learned that being sad in public is just another way of asking to be seen, and I am not in the business of being seen.

Pop's place is the last cottage before the marsh swallows the road. He's on the porch in the chair we wedged a brick under so it doesn't rock him off the edge, a blanket over his knees even though it isn't cold yet, and when he sees me his whole face opens up and then, half a second later, closes a little, hunting.

"It's Etta, Pop," I say, before the hunting can get bad. "Russ's girl."

"I know who you are," he says, which means he didn't, for that half second, and we both let it be a joke instead of what it is. "Get up here. You're letting the heat out."

We're outside. There is no heat to let out. I sit on the step by his feet anyway.

He's got the brass depth gauge in his lap. He always has it now. It's the size of a pocket watch, the kind they mounted by the wheel of a workboat, the needle frozen at fourteen feet because the spring inside is shot — I could fix it, I've offered, he won't let me, he likes it stuck at fourteen feet, I've stopped asking. He turns it over and over in his hands, and the brass has gone soft and bright where his thumb rides.

"You know I had a boat," he says.

"I know it, Pop."

"The Marigold." He says her name the way Mr. Petkus says she, like she had a temper and he loved her for it. "Forty-two foot deadrise. Built right there at Pell's, before your daddy's time, before the brothers were even brothers, ha." He always laughs there. I always let him. "I worked her thirty years. Oysters in the cold months, crabs in the warm, and a season or two I ran freight up the bay when the tonging went bad." His thumb goes around and around the gauge. "And then one night out past the cannery she took on water faster than a man can think, and she went down under me in eleven feet of cold green water, and I went into the bay in my boots, and that's why I tell you, Etta, you never wear your boots laced when you're working a deck."

"Never laced," I say. I've heard it a hundred times. I'll hear it a hundred more if I'm lucky, and the day I'm not lucky is the day I'll give anything to hear it once.

"She's still down there," he says, quieter. "I marked her. Fourteen feet at low water." He taps the frozen needle, and I understand, the way you understand a thing all at once even though it's been in front of you for years, why he likes it stuck where it's stuck. "Somebody ought to bring her up. Somebody ought to."

"Maybe somebody will," I say.

He looks at me then, really looks, all the way through the fog to wherever he keeps the sharp version of himself, and for a second he's the man in the one photo we have, young, squinting, a string of oysters in his fist. "You always were the one who fixed things," he says. "Don't let them make you small for it."

I don't know what to say to that, so I do what I do, which is reach over and tighten the loose screw on his porch railing with the multi-tool from my pocket, two turns, snug, and he watches my hands and not my face, which is a mercy, and the moment passes, and he asks me if I know he had a boat.

"Tell me about her," I say.

────

I get home after dark. I'm not trying to listen. The kitchen window's open and the marsh is dead quiet and sound carries over flat water and flatter lawns, that's all.

"—can't keep robbing one to pay the other, Russ." My mother's voice, sanded down to the grain. "The escrow's short. They sent the notice. The second notice."

A long nothing. That's my father's whole vocabulary now, the long nothing. It used to be that quiet was a thing he did with his hands busy — planing a board, the shavings curling. Now it's just quiet with nothing under it.

"Diane." That's all. My name's in there somewhere, in the alphabet of it.

"We have to talk about options." My mother says options the way you say a word in a language you don't speak, careful, holding it away from your body. "Frank says down past the old cannery the reef's gone to mud anyway, there's nothing to stay for, the water's not even good for tonging, the whole — there's nothing holding us here, Russ, except a house we can't—"

"This is where we live," my father says. Flat. Final. A door with no handle on this side.

I stand in the side yard in the dark with the marsh ticking and breathing behind me and I do the math without wanting to, the can on the shelf against the second notice, two hundred and forty-seven against eleven hundred and six, and it doesn't work, it has never once worked, you cannot duct-tape a number that size, and I feel the old want rise up in me — to march in and say I have money, I can help, I've been helping — and I feel, right behind it, the certainty that lands every time and settles me like ballast: that the most useful thing I can be in this house is no weight at all. No bills. No needs. No noise. A girl who fixes the small things so they don't notice she's there.

I go in through the garage so the screen door won't announce me, and I do not turn on the light.

────

In the morning the phone rings the school's robot voice into the kitchen — this is an important message from Cutter Bay High School — Mom already gone, Dad's coffee going cold, the recording rolling out a flat list of nothing while I make Wyatt's lunch. Picture day Thursday. Bus route change. And then, like the bottom of a grocery receipt: students with belongings in the former Innovation Lab must remove them by Friday, as the room will be cleared for reassignment.

Wyatt's backpack is by the door where I left the slip. While I'm wedging his sandwich in I find, balled up at the bottom under a fossil of a granola bar, a flyer. Half a flyer. He's been folding it into something — a boat, badly. I smooth it on the counter.

It's blue and it's been photocopied a generation too many times so the picture's just a smear that might be a kid holding something underwater. Most of it's about the lab clearing out, drop-off bins, last chance, the usual death notice.

But there's a line at the bottom, in a font somebody bothered to bold.

Regional underwater-robotics challenge — March. Cash prize. Scholarship.

I stand there with the marker still in my hand from labeling the sandwich bag, and I read it again, and my chest does a thing it has no business doing, a little kick of pressure like a bubble coming loose off the bottom and starting, against all good sense, to rise.

Scholarship.

I fold the flyer back the way Wyatt had it, into its lopsided boat, and I put it in my own pocket instead of the trash.

The Recruiting of a Ghost

There's a science to disappearing in a high school hallway, and I have it down to a discipline.

You don't run. Running draws eyes the way a dropped wrench draws them, that little tug toward sudden motion. You match the current instead. Two hundred bodies move toward second period and you become one more, shoulders rolled in, eyes on the floor tiles — there are nine between the trophy case and the C-wing doors, I have counted them more times than I'll admit. You pick a locker bay the way you'd pick a kill switch: somewhere out of the flow, where the metal gives you a back wall and a reason to be still. I am wedged into the gap between 412 and 419, pretending to need something off the top shelf, when the disappearing fails.

It fails because of a camera.

"Etta Tilghman." Not a question. A red light blinks at me from a phone in a cracked plastic gimbal, the kind you build yourself when you can't buy the real one, and behind it is a face I half-know — small, sharp, fourteen, a braid coming undone on one side like it gave up partway through. "Etta Tilghman, the girl who fixes things. Hi. Don't move, the light's actually good right here, it's never good in this hallway, it's like a parking garage in here normally."

I move. I get a binder up between my face and the lens, which is a stupid thing to do and I know it the second I do it, because nothing says worth filming like a person hiding from the film.

"Okay, see, that's perfect, that's so usable," she says, delighted. "Cricket Boudreaux. Freshman. You don't know me but you fixed my aunt's window unit in May, the one that was throwing the breaker? She paid you in a casserole dish she never got back, by the way, she wants it back."

"It was the start capacitor." It comes out before I can stop it. Talking about the capacitor is safer than talking about me. "It wasn't — that wasn't a thing. Ten-dollar part."

"It was eighty degrees in her kitchen and you made it forty-one. That's a thing." She lowers the phone, finally, and the red light dies, and somehow that's worse, because now she's just looking at me, the whole undiluted weight of her, and Cricket Boudreaux looks at a person the way I look at a circuit board with a fault somewhere in it — like she's already found the bad joint and is just deciding how to tell you. "Everybody knows you're the one who fixes stuff. The toasters. The Pellerins' outboard. The lights at the rec center that one time. You're, like, a town secret. A utility."

A utility. I file that under things I am, because it's accurate and it doesn't ask anything of me. "I have class."

"You have study hall, which is not class, it's the absence of class, it's a room where they make you be quiet, which" — she's already walking, sideways, herding me without touching me, and I'm moving because the alternative is planting myself in the hall like a bollard — "you can do anywhere. Two minutes. I want to show you a room."

"I don't want to see a room."

"Everybody says that and then they see the room."

—

The room is at the dead end of B-wing, past the chorus closet, behind a door whose little wire-glass window has been papered over from the inside with a sun-faded sheet that once said INNOVATION LAB in a font that was trying very hard. The lamination is peeling at every corner. Cricket has a key, which is its own question, and she fits it into the lock with the reverence of a girl who has decided this place is hers.

It smells like a tomb. Not a scary one. The specific tomb-smell of electronics that died slowly: dust cooked onto cold transformers, the faint vinegar ghost of a leaking battery somewhere, ozone that's been hanging in the still air so long it's gone stale. I'm counting before I've decided to. Three long tables. Two of them stacked with cardboard boxes, the flaps softened and bowed with damp. A pegboard with the outlines of tools nobody's hung in years, just the painted shapes, like chalk around a body.

And the stuff. God, the stuff. Somebody's guilt, donated and abandoned. A 3D printer still in its box with a smiling robot on the cardboard, the tape never broken. A bin of motors. A microscope. A tangle of servo arms. Half a drone. A spool of fishing line that someone, at some point, hoped would be a tether, threaded through a pulley and going nowhere. It's the saddest thing I've seen all week and I grew up in Cutter Bay, where sad things are the main crop.

"It's all dead," I say.

"It's all asleep." She says it like a correction she's been waiting to make. She crosses to the far table and lifts a sheet of paper out of a plastic sleeve, holds it up. A sign-up sheet. CUTTER BAY ROBOTICS — JOIN THE TEAM! Twenty numbered lines. Every one of them empty. The pen's still tied to the table with a string, dried out, useless, a pen that has waited a year to write a single name and never has.

"There's nobody," I say.

"There's me." She taps her own chest. "And now there's you, if you have any sense, which I'm gathering is unclear."

I should leave. I know the door is eleven feet behind me, I clocked it on the way in, I always clock it. But there's a box at my elbow with its flap fallen open and inside it, half-buried under a manual for something, is a controller. Hand-built. Somebody soldered that, somebody fussed the wires into a loom and zip-tied them clean, somebody cared about it once and then it ended up in a box in a tomb. My hand's already on it before I tell it to be.

"That's the other thing everybody knows about you," Cricket says, quiet now, watching me hold the dead controller like it's a baby bird. "You can't not touch it."

I put it down. "What do you want, Cricket."

—

What she wants comes out fast, in the trailer-voice she apparently can't switch off — In a town the tide forgot, one club refuses to go under — but underneath the bit there's a thing that's true and she lets me see it's true.

The club's been dead for years. The room's the last warm body. And the school's done waiting: there's a phone-repair franchise — one of those mall kiosks that's outgrown the mall — that wants the square footage, and the lease is signed pending the room going empty, and the room goes empty in three weeks. Unless. Unless a Cutter Bay team registers for the regional underwater-robotics challenge by the deadline, because there's a line in the district policy about not cutting a program with an active competitive entry, and a principal who'd love nothing better than to point at a rule and say his hands were tied.

"Three weeks," I say. "To register a team that is you."

"To register a team that is us."

"No." That's one. Easy. The word's a clean weld, and I'm already turning toward the eleven feet of floor between me and the hall.

"Etta —"

"I don't do teams. I did a team thing once." My voice does something flat I don't like, so I stop it. The science fair is a sealed box and I do not open the sealed box. "No."

That's two, and she hears the difference in it, the door closing, and most people would quit. Cricket Boudreaux is not most people. She moves to keep me in frame even though the camera's down — pure reflex, the girl can't help composing the world — and she says, "You wouldn't have to be the face. I'm the face. I love being the face, it's a problem. I just need somebody who can make a robot that goes underwater and comes back up, and there is exactly one person in this building who's ever fixed anything that mattered, and she's standing in the dead lab pretending she wants to leave."

"I do want to leave."

"Then your hand wouldn't be doing that."

I look down. My hand is on the box of motors. I have, without permission from the rest of me, sorted three of them by size.

I take the hand back. "It's not free," I say, because it isn't, because nothing is, because I've spent two years learning the exact weight of everything. "Registration. Parts. A robot's a thousand dollars of stuff before it's anything. You don't build an ROV out of hope and a casserole dish."

"You build it out of whatever's in this room and whatever Cutter Bay throws away, which is a lot." She says it like she's already done the inventory. Maybe she has. "And the registration's covered by the grant that keeps the room. That's the whole point. The room pays for the thing that saves the room. It's so dumb it's beautiful."

"No," I say again — three — and I mean it, I think I mean it, the no is sitting right there in my mouth fully formed, and I'm half a step toward the door, and Cricket lets me get that half step.

Then she says the number.

She says it gently, almost like she didn't want to, which is how I know she's been saving it. "There's a scholarship."

I stop. I shouldn't stop. Stopping is a tell and I know it's a tell and I stop anyway.

"Not a team thing. Individual. They give it to one builder at the regional — the judges pick, it's a whole separate award — and it's a renewable college thing, four years, and it's —" she names the number, and the number lands in me like a depth gauge needle swinging hard, because I have been doing this math, I do this math every night, I do it instead of sleeping. Mortgage. Pop's prescriptions, the ones we space out longer than the bottle says. Wyatt's shoes, which he's already through the toes of. The coffee can on the top shelf behind the flour that I've fed twenty dollars at a time, a fan motor here, a busted dehumidifier there, and which I counted on Sunday and which is not enough, which is never going to be enough, which is a thimble against the bay.

A renewable college thing is a number that doesn't fit in a coffee can.

It's a number that means the version of me that gets out doesn't cost my family the version of them that stays.

I do the brutal arithmetic standing in a dead room that smells like old batteries, and I hate that it pencils out, I hate that Cricket Boudreaux with her busted braid and her cracked gimbal has found the one lever in the whole world that moves me, the one I'd have sworn was bolted down.

"That's four," I say. My voice is wrong. "That's the fourth no."

"You haven't said it yet."

She's right. I haven't.

I count the empty lines on the sign-up sheet. Twenty of them. I count the boxes — eleven. I count the feet to the door, eleven of those too, and I notice they match and I don't know why that steadies me but it does. Pop says you don't crew a boat for the calm days. You crew her for the day the water decides about you.

I think about the flyer. Wyatt's backpack on Friday, crumpled in among the granola wrappers, the robocall droning out of the kitchen radio about clearing the Innovation Lab for good, and that one line at the bottom of the smeared blue paper that made my chest do something I had no use for. Regional challenge. Cash prize. Scholarship. I'd flattened the flyer on the counter with my palm like it had wronged me and then I'd folded it small and put it in my pocket and not told anyone, and it's still in my pocket, I can feel the edge of it, soft now from being touched.

The flyer's been a door this whole time. I just hadn't opened it.

"Okay," I say.

Cricket goes very still, which I'd bet money she almost never does.

"One thing." I hold up a finger, the way Pop does when he's about to say something you have to remember. "I build it. The robot. That's all. I don't pilot, I don't talk to judges, I don't stand up in front of anybody, I'm not in your videos. I'm not — " the word catches and I make it come out anyway — "I'm not the face. I'm the hands. I build it and I stay in the back where I can't be seen. Those are the terms. That's the whole deal."

I wait for her to argue. People always argue with the terms, they always think they can renegotiate you up into the light.

But Cricket just lifts the dead phone, thumbs the red light back on, points it at the empty sign-up sheet and the sleeping printer and the tomb full of someone else's good intentions waking up, and I watch her see the shape of the thing whole — the angle, the story, the way down here under all the dust there is a ghost about to get a name on a roster. She's already filming the ending. She's been filming the ending since the parking-garage hallway.

"Build it, stay invisible," I say.

"Deal." Cricket Boudreaux grins behind the lens like a girl who has just been handed the first frame of something she'll cut together later. "Now I just need a team."