The sound of Daniel's shoes faded, replaced by the subtle drone of the ventilation system and the nervous tap-tap-tap of Alex's fingers on the edge of the workbench.
Emma waited, giving him the opening. In her experience, there was no better way to flush out a teenager's intentions than to simply wait them out.
Alex made the first move, eyes fixed on the point where her shoes met the floor. "You don't have to pretend," he said, voice low and flat. "I know exactly how this goes. You'll smile and nod and 'try your best,' and then in two days you'll call that Marcus guy and tell him I'm unmanageable. Or you'll ghost and say it was 'personal reasons.'" He pulled his knees tighter to his chest, the hoodie swallowing most of his frame. "Honestly, you should just save everyone the hassle and quit now."
Emma considered the script she was supposed to follow, the protocols drilled into her during staff meetings and mandated reporting workshops. She tossed the entire folder out the window of her mind.
Instead, she reached for the shattered prototype and lifted it from the bench. The casing was lighter than she expected, the carbon lattice so thin it flexed under her thumb. Someone-probably Daniel-had designed it to impress from a distance but not to survive an actual collision.
She turned it over in her hands, careful not to cut herself on the exposed wires. "You know," she said, "I read about this kind of failure once. There's a famous bridge-Tacoma Narrows. They built it too light, didn't factor in how wind could set up a feedback loop. It twisted itself apart in a matter of hours."
Alex's eyes narrowed. "Are you comparing my drone to a bridge disaster?"
Emma smiled, just enough to show she wasn't mocking. "Not at all. I'm saying you were right. If the housing couldn't handle the torque, it was doomed from the start."
He blinked, surprised by her tone. "Most people don't even know what torque is. They think it's a kind of wrench."
She shrugged. "I taught STEM camp for five years. If you're going to try to stump me, you'll have to do better than torque."
He regarded her with something like respect, the tension in his shoulders easing a degree. "Most tutors don't bother to ask. They just want to know why I won't do the assignments."
Emma set the prototype down and leaned in, elbows on the bench. "Okay, let's skip the assignments. Tell me what you'd build if no one could tell you what not to do."
He scoffed, but she caught the faint spark in his eyes. "You mean if the grant committee didn't have a stick up their butts?"
She nodded. "Pretend you're the committee. What would you fund?"
He hesitated, caught between wanting to show off and the old habit of holding back. Then he reached for a scrap of paper and sketched, fast and sure; an articulated wing with micro-servos at every joint, sensor arrays embedded along the length, a system that looked more organic than mechanical.
"Adaptive flight," he said, warming to the subject. "If you can get the wing to change shape in real time, you could have a drone that doesn't just react-it anticipates. Like a bird, not a toy."
Emma watched his hands move, the lines unspooling into three dimensions. "Why hasn't anyone done it?"
He shrugged. "Too expensive. Too weird. They want marketable, not interesting."
She didn't disagree. She'd seen the same logic kill a hundred afterschool programs. "And your dad?"
Alex's hand hesitated, the pencil hovering mid-curve. "He wants something for the quarterly meeting. Something with a wow factor." He shot her a sidelong glance. "He thinks a prototype is a pitch deck in physical form."
Emma considered this, then said, "But you don't care about the pitch."
He shook his head. "I care about the thing actually working."
There was a beat of silence. Emma broke it first. "How much did you get done before it blew up?"
Alex cracked a smile-small, but real. "Enough to know it'll never work unless we switch to flex-circuit boards. And the only way to get those is to-" He stopped, as if remembering himself. "Never mind."
She recognized the edge he'd reached. "To what? Steal from the company's R&D?"
He didn't answer, but the look on his face was admission enough.
Emma leaned back, hands flat on the table. "If you want to build it, let's build it. But you have to show me the schematics. No more sabotage for effect. Deal?"
He watched her for a long moment, the battle lines shifting inside his head. "You'll get in trouble."
"I always do," she said.
He grinned, a full smile this time, and for a moment looked not like a delinquent but like a kid-restless, brilliant, starved for someone to meet him at his own level.
"Okay," he said. "But I'm not doing trust falls."
Emma smirked. "Wouldn't dream of it."
He scooped the wreckage into a bin and gestured for her to follow. "C'mon. There's a closet in the west wing with all the good stuff."
As they walked, Alex kept up a running commentary-on the design flaws of commercial drones, on the idiocy of certain patent lawyers, on the many ways in which the house's smart system was both invasive and stupid.
Emma kept pace, asking the occasional question but mostly letting him fill the air. By the time they reached the storage closet, she could feel the residual animosity draining from the conversation, replaced by something like cautious optimism.
He showed her his favorite tools-soldering station, oscilloscopes, a drawer full of scavenged parts labeled with obscene post-its. "This is the fun part," he said, handing her a spooled length of flex-circuit tape. "Nobody ever lets me get this far."
Emma ran her finger along the edge of the material, feeling the memory in its structure. "What do you want to call it?" she asked, holding up the schematic.
He considered, then shrugged. "Why name something if you're just going to break it?"
She shook her head. "Even if it breaks, it still deserves a name."
Alex stared at the sketch for a while, then said, "Call it Vesper. For the bird."
Emma nodded, liking the sound of it. "Vesper it is."
He started to clear the table for assembly, then stopped, glancing up at her. "You know you're not supposed to help me, right? That's probably against, like, five different rules."
She grinned. "Rules can be re-written."
He looked at her, looked away, then started laying out the parts, hands steady and sure.
For the first time all morning, Emma felt the tension lift. Not gone, but reconfigured. She knew better than to expect a clean slate-kids like Alex didn't come with erasers-but she could see now where the connection might start.
And, more importantly, she could see that he saw it too.
