A gas centrifuge cascade isolates the rare, energy-dense uranium atoms required to power advanced nuclear reactors by spinning toxic uranium gas at supersonic speeds, physically separating the heavy atoms from the light ones.
A freeze-valve matrix is a physical plug of actively cooled, solid salt blocking the drain of a nuclear reactor that automatically melts during a power failure, using gravity to safely drain the radioactive liquid core into a sub-critical cooling tank.
A fast breeder core is a specialized nuclear reactor that utilizes unmoderated, high-velocity neutrons to convert inert uranium isotopes into weapons-grade plutonium, physically generating more fissile fuel than it consumes during operation.
A REBCO superconducting magnet uses microscopic layers of rare-earth compounds to generate magnetic fields intense enough to physically crush and contain 100-million-degree plasma, allowing engineers to build commercial fusion reactors small enough to fit inside a warehouse.
High-Assay Low-Enriched Uranium (HALEU) is a concentrated nuclear fuel physically required to power next-generation modular reactors, produced by spinning uranium gas through thousands of centrifuges to isolate specific combustible isotopes just below the legal threshold of weapons-grade material.
A molten salt pump is a heavily shielded, extreme-temperature mechanical circulator that forces highly corrosive, radioactive liquid fluoride salts through a nuclear reactor core to transfer heat without requiring high-pressure containment vessels.
A TRISO particle is a poppy-seed-sized unit of uranium encased in multiple layers of engineered carbon and ceramic that physically cannot melt or release radiation under any known commercial nuclear reactor failure condition.