Space Engineering

The practice of designing and building systems that operate in the most hostile environment imaginable, where temperatures fluctuate hundreds of degrees, radiation fries electronics, and a single micron of debris can end a mission. Space engineers must create machines that work perfectly after months of travel, with no chance of repair, using components that were tested on Earth but will never be touched again. It's engineering on hard mode, where failure is public, expensive, and permanent, and success means your creation dies alone in the void, doing its job until the end.

Space Engineering *Example: "She was a space engineer who worked on a Mars rover for five years. She designed a motor that would operate at -100°C, in dust storms, for a mission designed to last 90 days. The rover lasted 14 years. Her motor was still working when they finally lost contact. She cried. Somewhere on Mars, a piece of her is still waiting for commands that will never come."*

by Abzugal February 14, 2026

Spacetime Engineering

The practice of designing structures or systems that account for or exploit the curvature of spacetime, which is either extremely advanced physics or a really fancy way of saying "building things that work in gravity." In practice, spacetime engineering means accounting for relativistic effects in GPS satellites (they'd be useless otherwise), designing experiments to test general relativity (dropping things from tall towers, basically), and theoretically, one day, maybe building a wormhole (good luck with that). It's engineering at the edge of known physics, where the safety margins are unknown and the building codes haven't been written yet.

Spacetime Engineering Example: "She was a spacetime engineer who worked on satellite synchronization. She had to account for both special and general relativity to keep GPS accurate to the nanosecond. When she explained this at parties, people nodded and then asked if she could make their phones charge faster. She said that was a different kind of engineering, but no, she couldn't."

by Abzugal February 14, 2026

Interdimensional Engineering

The practice of designing and constructing systems, structures, or portals that function in the spaces between dimensions, requiring materials that exist in no dimension and construction techniques that violate every known law of physics. Interdimensional engineers must work with "gap materials" that have properties only in the undefined spaces between realities, assemble them using "non-local tools" that exist everywhere and nowhere simultaneously, and test their creations using "void protocols" that assume failure is the default state. The field attracts people who found regular engineering too limiting and decided that building things in nonexistent spaces was the logical next step.

Interdimensional Engineering Example: "She was an interdimensional engineer who designed a bridge across the gap between the 3rd and 4th dimensions. The bridge existed only in the space between, visible from neither side, usable by no one. She considered it a triumph of pure engineering—a structure that served no purpose, occupied no space, and required no maintenance. It was, in every way, perfect."

by Abzugal Nammugal Enkigal February 15, 2026

Multidimensional Engineering

The practice of designing and constructing systems that function across multiple dimensions simultaneously, ensuring that your bridge stands not just in 3D but in 4D (through time), 5D (across probability branches), and up to N-D (wherever). Multidimensional engineers must account for the fact that materials have different properties in different dimensions, loads propagate through dimensional interfaces, and structural failure in one dimension can cascade through others. It's engineering on hard mode, where the building codes haven't been written yet and the inspectors exist in dimensions you can't reach. Despite these challenges, multidimensional engineering has produced some remarkable structures—most of which exist in dimensions we can't see, which is either genius or useless, depending on your perspective.

Multidimensional Engineering *Example: "She was a multidimensional engineer who designed a house that existed in 3D, 4D, and 5D simultaneously. In 3D, it was a modest bungalow. In 4D, it was a time-spanning structure that included its own past and future versions. In 5D, it branched into every possible renovation she might ever consider. The house was theoretically perfect. Practically, she still had a leaky faucet in this dimension, and the plumber couldn't access the 5D branch where it was already fixed."*

by Abzugal Nammugal Enkigal February 15, 2026

Hyperdimensional Engineering

The practice of designing and constructing systems that operate in hyperdimensional realms, where the normal constraints of physics, materials, and reality don't apply. Hyperdimensional engineers don't build structures—they build "existence configurations," patterns that manifest across infinite dimensions, taking forms that no 3D being could comprehend. The challenge is that hyperdimensional engineering has no design principles (they don't apply), no materials (they don't exist), and no quality control (failure is meaningless when everything exists simultaneously). Despite these minor obstacles, hyperdimensional engineering has produced some remarkable "structures"—none of which we can perceive, but all of which are technically perfect, which is either the greatest achievement in engineering history or the biggest nothing-burger ever constructed.

Hyperdimensional Engineering Example: "She was a hyperdimensional engineer who designed a bridge across infinite dimensions. The bridge existed in all possible configurations simultaneously—built, not built, half-built, made of stone, made of light, made of pure mathematics. It was the most ambitious engineering project in history, and also completely useless, since no one could perceive it, access it, or even prove it existed. She considered it her finest work."

by Abzugal Nammugal Enkigal February 15, 2026

Multiverse Engineering

The hypothetical practice of designing and constructing systems that operate across the multiverse—bridges between universes, communication networks across realities, structures that exist in multiple universes simultaneously. Multiverse engineering would require materials that exist in all universes, construction techniques that work across different physical laws, and quality control that ensures a bridge stands in universe A even if it fails in universe B. It's engineering on a scale that dwarfs anything imaginable—inter-universal infrastructure for a civilization that spans realities. Multiverse engineering is pure science fiction today, but so was spaceflight once.

Example: "She dreamed of multiverse engineering, designing a bridge that connected all the universes where she'd made different choices. In one universe, she was a doctor; in another, an artist; in another, a mother. The bridge would let all her selves visit, compare notes, share lives. The engineering was impossible; the dream was not."

by Dumu The Void February 17, 2026

Locomotive Engineer

The operator of a diesel train. He manipulates the controller to make the train start and stop in response to the Conductor's direction. He is subservient to the Conductor and a member of a train crew. He is certified in the physical characteristics of his railroad, the operating rules, and train handling, and well-versed in emergency protocols.

The locomotive engineer dumped the train when a bicyclist rode in front of his train in the grade crossing.

by ColNugget February 28, 2026