by Wil McCarthy
Fressen—(n) A nutritious paste, typically yellow in color, consisting primarily of starches and saturated fats.
Friendly Products Corporation, The—(prop n) Queendom-era supplier of patterns and services for children, parents, and adult recreational facilities, including sports teams.
Gate (also Fax gate, Network gate)—(n) The physical hardware mediating the transmission of energy, information, and material objects between individual fax machines and the Nescog.
Gee (also g)—(n) A measure of gravitational or inertial acceleration, equal to the mean surface gravity of Earth at sea level.
Gigaton—(n) One billion metric tons, or 1012 kilograms. Equal to the mass of a standard industrial neuble or collapson node (black hole).
Grappleship—(n) Any vehicle propelled by means of electromagnetic grapples. Use of grappleships was considered impractical in the Queendom until the advent of ertial shielding, though high-powered inertial devices were capable of attaining enormous accelerations.
Gravitic—(adj) Of or pertaining to gravity, either natural or artificial.
Holie—(n) Abbreviated form of “hologram.” Any three-dimensional image. Colloquially, a projected, dynamic three-dimensional image, or device for producing same.
Hypercomputer—(n) Any computing device capable of altering its internal layout. Colloquially, a computing device made of wellstone.
Immorbid—(adj) Not subject to life-threatening disease or deterioration.
Impervium—(n) Public-domain wellstone substance; the hardest superreflector known.
Instantiate (also Print)—(v) To produce a single instance of a person or object; to fax from a stored or received pattern.
Invisible—(adj) Incapable by nature of being seen or detected in a particular wavelength range. Invisibility is distinguished from transparency in that a transparent object cannot be used to conceal other objects, whereas an invisible one can. Perfect invisibility (i.e., distortion-free) and universal invisibility (i.e., across all wavelengths) have never been demonstrated and may be physically impossible.
Kaume’a—(n) Tongan word for friend, widely used in the Queendom of Sol.
Kip (also Kips or KPS)—(n) Kilometers per second, a measure of velocity useful in interplanetary navigation.
Kuiper Belt—(n) A ring-shaped region in the ecliptic plane of any solar system, in which gravitational perturbations have amplified the concentration of large, icy bodies, or comets. Sol’s Kuiper Belt extends from 40 AU at its lower boundary to 1000 AU at its upper, and has approximately one quarter the overall density of the much smaller Asteroid Belt. The total mass of the Kuiper Belt exceeds that of Earth.
Laureate—(n) An honor bestowed by the Queendom for extraordinary service. Descended from the Nobel citation of Swedish monarchy in the Old Modern era.
Light Wars, The—(prop n) Historical period of the Late Modern era, characterized by abrupt changes in architectural and infrastructural design following the introduction of programmable matter. Practices considered exploitive of the general populace continued until the passage of the Architectural Courtesy Edicts in the third year of the Queendom of Sol.
Luna—(prop n) Original name of Earth’s moon.
Lune (also The Squozen Moon, The Half Moon)—(prop n) Name attaching to Earth’s moon following the terraforming operations that reduced its diameter from 3500 to 1400 kilometers.
Magtal—(n) A class of lustrous pseudomaterials characterized by high electron mobility and superferromagnetism. Unalloyed magtals can exhibit fixed magnetic flux densities of one million Gauss and higher. Malo e lelei—Traditional Tongan greeting widely used within the Queendom. Literally: “thank you for coming.”
Mass Industries Corporation—(prop n) Queendom-era supplier of neutronium and especially finished neubles. Majority-owned by Bruno de Towaji, MIC at its peak operated a fleet of over five hundred neutronium barges. Mass wrangler—(n) Term applied to any worker in the neutronium industry, and especially to the maintenance crews of the barges and dredges themselves.
Matter programming—(n) The discipline of arranging, sequencing, and utilizing pseudomaterials in a wellstone or other programmable-matter matrix, often including the in situ management of energy and computing resources. Microwatt—(n) One-millionth of a watt, a measure of power useful in microelectronics and the application of starlight.
Mulm—(n) An edible polymer of monounsaturated fats, typically served in pellet form.
Nanofiber—(n) Any fiber of nanoscopic dimension. Often refers to the quantum-well-based electron conduits that are woven together to form wellstone and related materials.
Nanoscopic—(adj) Existing or examined on the nanometer (10-9 meter) scale of quantum electronics and molecular machinery.
Nescog, The—(prop n) New Systemwide Collapsiter Grid. Successor to the Inner System Collapsiter Grid or Iscog; a high-bandwidth telecommunications network employing numerous supraluminal signal shunts.
Neuble—(n) A diamond-clad neutronium sphere, explosively formed, usually incorporating one or more layers of wellstone for added strength and versatility. A standard industrial neuble masses one billion metric tons, with a radius of 2.67 centimeters.
Neutronium—(n) Matter that has been supercondensed, crushing nuclear protons and orbital electron shells together into a continuous mass of neutrons. Unstable except at very high pressures. Any quantity of neutronium may be considered a single atomic nucleus; however, under most conditions the substance will behave as a fluid.
Neutronium barge (also Neutronium dredge)—(n) A space vessel, typically one billion cubic meters (1000 × 1000 × 1000 m) or larger, whose primary function is to gather mass, supercompress it into neutronium, and transport it to a depot or work site. Although less numerous, smaller neutronium barges also existed for transport only.
North—(adj or adv) One of the six cardinal directions: parallel to the positive spin axis of the sun.
Older—(prop n) Informal title or ethnic slur applied to immorbid Queendom residents by the morbid, mortal peoples of Lune.
Oort Cloud—(n) A roughly spherical shell surrounding any solar system, in which gravitational perturbations have amplified the concentration of large, icy bodies, or comets. Sol’s Oort Cloud extends from 30,000 AU at its lower boundary to 100,000 AU at its upper, and has approximately 300,000 times the mass and one-billionth the overall density of the much smaller Asteroid Belt. The orbits of Oort bodies can have periods of millions of years, and may be inclined in any direction. The total mass of the Oort Cloud exceeds that of Jupiter.
Ordinal direction—(n) Any of the six orienting points for the interior or exterior of a ship: port, starboard, fore, aft, boots, and caps.
Oxygen candle—(n) A compound of sodium chlorate and iron, typically enclosed in a metal housing, which smolders at 600° C, producing iron oxide, sodium chloride, and approximately 6.5 man-hours of oxygen gas per kilogram of candle. Widely used in spacecraft, submarines, caves, and mines where breathable atmosphere may be intermittently unavailable.
Pandanus—(n) A plant genus characterized by woody trunks supported with numerous aerial prop roots. The pandanus palm or textile screw pine produces large, tough leaves whose fibers were widely employed in Polynesian cultures for thatching, rope, wicker, and basketry. When specially prepared, the fiber of white pandanus, or kie, can form a soft, silklike cloth.
Photovoltaic—(adj) Capable of generating an electrical voltage across the junction between dissimilar materials, with the input of light energy, through the liberation of bound electrons in a preferred direction. Many natural materials (e.g., silicon) produce minor photovoltaic effects across grain boundaries. However, the much greater efficiency of quantum-well devices such as wellstone makes them preferable for most applications. In many isolated devices, wellstone pseudomaterials must be photovoltaic in order to maintain their other properties using ambient radiation.
Pilinisi—(n) Prince. Traditionally, any Prince of Tonga.
Planet—(n)
Any natural satellite of a star whose gravity is sufficient to pull it into spherical shape. Sol system includes hundreds of planets, mainly in the Kuiper Belt and Oort Cloud.
Planette—(n) Any artificial celestial body consisting of a stony or earthy lithosphere surrounding a core or shell of supercondensed (neutronic) matter. The vast majority of planettes are designed for human habitation, and include Earthlike surface gravity and breathable atmospheres.
Port—(adj or adv) One of the six ordinal directions: along the negative pitch axis, perpendicular to the fore/aft and boots/caps directions.
Pseudoatom—(n) The organization of electrons into Schröedinger orbitals and pseudo-orbitals, made possible with great precision in a designer quantum dot. The properties of pseudoatoms do not necessarily mimic those of natural atoms.
Pseudochemistry—(n) Electron shell interactions taking place among pseudoatoms, or between pseudoatoms and natural atomic matter. Also, the systematic study or exploration of pseudochemical interactions.
Pseudomaterial—(n) Any material composed partly of pseudoatoms and existing within the matrix of a programmable substance such as wellstone. “Pure” pseudomaterials cannot exist, since the nanoelectronics required to generate and maintain them must be atomic in nature.
Quantum dot—(n) A device for constraining the position of one or more charge carriers (e.g., electrons) in all three spatial dimensions, such that quantum (“wavelike”) effects dominate over classical (“particle-like”) effects. Charge carriers trapped in a quantum dot will arrange themselves into standing waveforms analogous to the electron orbitals of an atom. Thus, the waveforms inside a quantum dot may be referred to collectively as a “pseudoatom.”
Raw—(adj) Unfinished. Uncooked. In a natural, unrefined, or crude state. Youthful. Colloquially, fashionable or exquisite.
Restoration, The—(prop n) Interglobal election that established the Queendom of Sol under Tamra I. The term derives from the presumption that monarchy is the “natural” state of human beings, owing to a genetic predisposition.
Sila’a—(n) A pinpoint fusion generator or “pocket star” consisting of a wellstone-sheathed neutronium core surrounded by gaseous deuterium. From the Tongan si’i (small) and la’aa (sun).
Sketchplate—(n) A thin, rectangular block or sheet of wellstone sized and preprogrammed for the portable display and input of text, drawings, and physical simulations. Sol—(prop n) Formal name for the Earth’s sun, derived from the Latin. The Greek Helios was considered archaic for most Queendom uses.
South—(adj or adv) One of the six cardinal directions: parallel to the negative spin axis of the sun.
Squozen—(adj) Squeezed. Reduced symmetrically in diameter, as with the Squozen Moon. Attributed to Bruno de Towaji.
Starboard—(adj or adv) One of the six ordinal directions: along the positive pitch axis, perpendicular to the fore/aft and boots/caps directions.
Superabsorber—(n) Any material capable of absorbing 100% of incident light in a given wavelength band. The only known universal superabsorber (i.e., functioning at all wavelengths) is the event horizon of a hypermass. (Approximations of 100% absorption are generally referred to as “black.”)
Supercompress (also Supercondense)—(v) To compress to the point of proton-electron recombination, i.e., until neutronium is formed. Colloquially, to compress beyond any point the speaker finds impressive. Superferromagnetism—(n) Any ferromagnetism exceeding the field densities possible with atomic matter.
Superreflector—(n) Any material capable of reflecting 100% of incident light in a given wavelength band. No universal superreflectors are known. (Approximations of 100% reflectance are generally referred to as “mirrors.”)
Sweetpaper—(n) An edible composite of polymerized and unpolymerized glucose, most typically served as a garnish.
Ta’e fakalao—(adj) Contraband or forbidden by law, as distinct from tapu or taboo (forbidden by custom or religion).
Tali fiefia—Traditional Tongan welcome, widely employed throughout the Queendom. Literally: “joyous reception.”
Tapa—(n) A traditional Polynesian cloth made from the inner bark of the mulberry tree, and decorated in batik floral or faunal patterns using a variety of natural dyes and bleaches. Colloquially, the phrase “tapa pattern” or “tapa style” may refer to any floral print, or to any print in the Tongan or Polynesian style, on any material.
Tazzer—(n) A short-range beam weapon consisting of pulsed, coaxial streams of electrons and metal ions in a guide beam of blue or violet laser light. Tazzers are primarily used to induce temporary incapacity (pain, paralysis, unconsciousness), although lethal versions also exist.
Teleport—(v) To transfer, either instantaneously or at the speed of light, from one location to another. Teleportation can involve either the actual transfer of mass energy, as in a quantum waveform collapse or tunneling event, or alternatively, can involve only the transfer of organizing parameters, which are disrupted at the transmitting location and imposed on an equivalent mass energy at the receiver.
Teleport gun—(n) A short-range beam weapon capable of dispersing the mass in a cone-shaped target region without significant release or expenditure of energy. Teleport guns are notably unreliable, posing a significant risk to users and bystanders alike, and were banned for most uses by Queendom authorities.
Terraform—(v) To make Earthlike. In general, to match the gravity, climate, and atmosphere of a planet or planette to that of Earth, possibly including the imposition of a stable biosphere. Enclosed spaces are “climate-controlled” rather than terraformed.
Timoch—(prop n) Capital city of the Luner nation of Imbria.
Tonga—(n) Former Polynesian kingdom consisting of the Tongatapu, Ha’apai, and Vava’u archipelagoes, and scattered islands occasionally including parts of Samoa and Fiji. Tonga was the only Polynesian nation never to be conquered or colonized by a foreign power, and was the last human monarchy prior to establishment of the Queendom of Sol.
Tongatapu—(n) The largest and most populous island of Tonga; home to its traditional capital at Nuku’alofa.
Train wreck (TW)—(n) A measure of inertial (not gravitational) acceleration, equivalent to 40 gee. In practice, the term is applied only to impulsive accelerations (e.g., collisions, explosions). An unmodified, unprotected human can generally survive a 1 TW impulse lasting several seconds, while 2 TW impulses lasting longer than one second are typically fatal. Survival of millisecond impulses (e.g., vibrational) of up to 4 TW have been recorded. Impact to specific body areas produces highly nonlinear effects, and is rarely recorded or described in this fashion.
Transparent—(adj) Possessing a negligible absorption or reflection spectrum in a particular frequency range (e.g., visible light). Materials with zero absorption and zero index of refraction are referred to as “optical superconductors.” Transparency is distinct from invisibility in that a transparent object cannot be used to conceal another object, whereas an invisible one can. Universal transparency (i.e., across all wavelengths) has never been demonstrated and may be physically impossible.
Transuranic—(adj) Beyond uranium. Used to identify natural atoms or ions containing more than 92 protons, or pseudoatoms containing more than 92 electrons. Because pseudoatoms can contain up to several thousand electrons in a wide variety of symmetries, the vast majority of known pseudoatoms are transuranic.
TV—(n) Abbreviation for “television,” an archaic telecommunications term revived by the second and third generations of the Queendom of Sol. The term generally referred to any broadcast of audiovisual content, although three-dimensional imagery was still frequently referred to as “holie.”
Upsystem—(adj or adv) One of the six cardinal directions: away from the sun in any orientation.
Varna—(prop n) A 640-meter-radius planette constructed in orbit around the Squozen Moon by private investors during the latter years of the Queendom of Sol. Site of the Q1290 Treaty of Varna, granting Right of Return to Barnard refugee
s.
Wellstone—(n) A substance consisting of fine, semiconductive fibers studded with quantum dots, capable of emulating a broad range of natural, artificial, and hypothetical materials.
Wellwood—(n) An emulation of lignous cellulose (wood), often employed as the default state of wellstone devices.
appendix B
technical notes
This book owes a great deal to the technical support and advice of Hal Clement, Geoffrey A. Landis, Johnathan Sullivan, Ken Wharton, and the Right Reverend Gary E. Snyder. The idea of diamond-encapsulated neutronium originates with Robert L. Forward, although the term “neuble” is unique to this series.
Wellstone
The wellstone of this book’s title is an actual, patent-pending invention, although one that is unlikely to be built or tested in the near future, owing mainly to the nanometer-scale manufacturing tolerances required. Also, for purposes of the story, I’ve taken a rather generous view of the material’s ultimate capabilities.
However, “programmable” substances of much lesser sophistication, but still based on the manipulation of individual electrons in quantum-dot traps, have already been demonstrated in the laboratory. The real-world implications of this are so astounding that I’ve written a nonfiction book on the subject: Hacking Matter (Basic Books, Feb. 2003). Readers interested in a quicker and less comprehensive history of the field are encouraged to check out Wired magazine’s “Ultimate Alchemy” at http://www.wired.com/wired/archive/9.10/atoms.htm
Planettes
A spherical planette sized to hold an Earthlike atmosphere indefinitely, at room temperature, would require a surface escape velocity greater than the average (thermal) molecular velocity of the atmosphere. This requires a mass of well over 1019 kilograms (0.02% the mass of Earth’s moon), and a diameter of around 20 kilometers, for a surface gravity of 1.0 gee. Paradoxically, lower gravity requires both a larger radius and a larger mass if the high escape velocity is to be preserved.
The atmospheres of planettes like Varna and Camp Friendly are not stable over geologic time, nor even probably over thousands of years, without a replenishment mechanism or possibly a mechanism for keeping the upper atmosphere very cold. Make no mistake: these are technological artifacts, like buildings, and will not persist forever without stewardship.