A Simpler Kind of Lift

Petrov, Marek, and Thoth arrived together the following morning to work through the mountain lift's design properly, a considerably calmer engineering problem compared to the three-realm coaster, though no less genuinely useful.

"...So," Arista said, laying out her rough sketch, cable, terminals, hanging carts, the basic shape of the concept already forming. "The idea's simple enough. Cable runs continuously between two terminals, one at the base, one at the peak, carts hang from it directly, no rails needed at that angle."

Marek studied the sketch for a long moment, arms crossed, entirely unimpressed by its current state. "It's a starting point. Not a design."

"...Thank you, Marek."

"I mean that constructively." He tapped the sketch's most obvious gap. "You've drawn a cable and two boxes. What actually holds a passenger onto the cable itself?"

Arista considered that, genuinely caught out. "...A good question, honestly. I hadn't gotten that far."

"Real lifts use a detachable grip," Marek said, already sketching the mechanism directly onto her page without asking permission first. "Clamps onto the moving cable at the base terminal. Releases at the peak, so the cart can actually slow down for unloading instead of forcing passengers off a moving target. Reattaches for the return trip."

"...Detachable," Arista repeated slowly, turning the concept over. "That solves the boarding-speed problem properly, doesn't it. Cable keeps moving at a constant, efficient pace the entire time, but the cart itself can slow independently at each terminal."

"Precisely why real lifts use it," Marek confirmed. "Constant cable speed keeps the whole system efficient. Detachable grips mean nobody's boarding something that's still moving at full speed."

"How does the grip actually clamp, mechanically?" Petrov asked, reviewing the sketch with his own practical eye.

"Spring-loaded jaw, tensioned to hold firm under normal load," Marek said. "The terminal itself widens the jaw open as the cart enters, lets it settle onto the cable properly, then releases the tension gradually as the cart accelerates up to cable speed. Reverse process at the peak, terminal narrows the jaw open again, cable slides free, cart continues forward on its own remaining momentum toward the unloading platform."

Arista blinked, genuinely impressed despite herself. "...How do you know all this, exactly?"

"Besides being handsome," Marek said, entirely deadpan, "I am also considerably smart. And I worked on a ski lift project once, in the real world."

"...Right. Fair enough."

Petrov nodded slowly. "And the carts themselves? Open, enclosed, how many passengers per unit?"

"Open," Arista said, already sketching a rough seating arrangement. "Simpler construction, and honestly, the view alone is probably worth it, climbing a mountain like this. Four seats per cart, maybe. Enough capacity to actually move people at a reasonable rate without making each individual cart unnecessarily heavy."

"Spacing between carts matters too," Marek added. "Too close together, and a mechanical fault on one risks a collision. Too far apart, and you're wasting the cable's actual carrying capacity." He considered the numbers a moment. "Every thirty meters along the cable's length feels reasonable. Enough separation for safety, frequent enough that nobody's waiting an unreasonable amount of time at the base terminal."

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Thoth, dish angled toward the rough elevation profile Arista had sketched of the mountain itself, spoke for the first time. "The vertical distance and the mountain's actual slope angle would determine cable tension requirements precisely. I would need accurate measurements to calculate the exact load."

"I've got rough figures from my own climb," Arista said, pulling up her notes. "Never got past the tunnel myself, but I mapped the approach up to that point. Let's get you something more exact."

Thoth considered the numbers a while, dish rotating slowly through the calculation. "...At this height and angle, cable tension peaks considerably higher near the base terminal than the summit. Gravity's own pull on the cable's full, unsupported length concentrates most of the load at the bottom anchor point."

"That tracks with real-world lift engineering too," Marek said, already sketching the reinforcement directly onto the terminal design. "Base terminals typically bear the greatest structural load, precisely for that reason. Good instinct, matching that without needing to be told first."

"I did not require instinct," Thoth said. "The physics made the answer self-evident."

Marek huffed something that might have been a laugh. "Fair enough. Support towers, then. Standard spacing for a run this length would put them roughly every hundred meters, enough to keep cable sag within reasonable tolerance without needing an excessive number of individual anchor points."

"Four kilometers of mountain," Petrov said, already doing the math out loud. "That's forty towers, minimum, across the full ascent."

"Steel," Marek said, before anyone could suggest otherwise. "These aren't bearing anything close to what the dome's foundation needed. Simple anchoring posts, holding a cable at fixed height. Adamantium would be considerable overkill for the actual structural demand."

"Agreed," Arista said. "No reason to burn through Republic reserves on something steel handles perfectly well."

"Power source," Petrov said, moving down his own mental checklist. "Something needs to actually drive the cable continuously."

"Steam engine," Arista said, already sketching the specifications. "Same principle as the roller coaster's own lift chain, just scaled for continuous operation rather than intermittent bursts. I can have the full engine spec finished within the day."

Marek reviewed the assembled design, terminal mechanism, cart specifications, tower spacing, cable tension figures, steam engine requirements, and gave a short, satisfied nod. "...That's a design now. Not a starting point."

"High praise, coming from you," Arista said, grinning.

"Accurate praise," Marek corrected. "There's a difference."

Petrov gathered the finished plans together, already anticipating the next step. "I'll bring this to Gorthruk directly. Given the Republic offered to handle construction themselves, this is rather their project to actually build, start to finish, once the design's properly settled."

"Let me know what he says," Arista said, already turning her attention back toward the coaster's own remaining details. "I trust the Republic to handle towers and cable. I just needed to make sure the actual mechanism was sound before handing it over."

Gorthruk reviewed the completed design at his own council table, Petrov present to answer whatever questions arose.

"...Steel," Gorthruk said, studying the tower specifications. "Not adamantium."

"Correct," Petrov confirmed. "Simple anchoring posts, no unusual stress, no exotic load requirements. Steel handles this without issue."

"Forty towers," Gorthruk continued, reviewing the count. "Across a mountain the Republic already knows intimately. That is not a difficult undertaking. We could complete this within a matter of weeks."

"The furnaces produce steel considerably faster than they ever produced adamantium strand," Petrov added. "This entire project draws a fraction of the resources the roller coaster required."

"Then the Republic will handle it," Gorthruk said, already stamping the design with the Republic's official seal. "Forty towers, properly anchored, cable strung between them, terminal stations at base and peak. Straightforward work, for once."

Petrov nodded, satisfied. "I'll let Strawberry know construction's approved. She'll want the finished lift tested before general use, I imagine, but otherwise this is entirely in the Republic's hands now."

"As it should be," Gorthruk said. "Not every project needs her own hands on it personally. Some things, we are perfectly capable of building ourselves, once given a proper design to follow."