Gravity Tech
Tech Tiers — T0 Neo · Med · Ind │ T1 Cyber · Spacer · Holo │ T2 Fusion · Star · Warp │ T3 Super · Hyper · Ultra │ T4+ Archo · Magic · Angel · Omni
Domains: Gravity · Shield · AI · Comm · Weapon · Energy · Prop │ Sub: Psi · Plasmoid · MHD · EGrav · MGrav · Robo · Mecha · Bio · Nano · Quantum · Temporal · Dim · more…
Faction: Tho'ra · EA · Nefarium · Viran · CABAL · Seporian
Gravity Tech
Gravity Tech encompasses all technologies that manipulate gravitational fields — from crude electrostatic lifters at the Cyber Tech level to full magnetogravitic stardrives at Star Tech and beyond. It is the defining propulsion and levitation technology of the Natura universe, and the foundation of the Tho'ra Vehicle Technology Ladder.
Two primary branches exist:
- Electrogravitic Tech — electric field → gravity coupling (Biefeld-Brown Effect)
- Magnetogravitic Tech — magnetic field → gravity coupling (Gravitoelectromagnetism / GEM formalism)
Theoretical Foundations
Gravitoelectromagnetism (GEM)
General Relativity's linear approximation produces Maxwell-like equations for gravity. Confirmed by Gravity Probe B (2011). The theoretical basis for both electrogravitic and magnetogravitic effects.
Kaluza-Klein Theory
5D spacetime unification of electromagnetism and gravity — the parent theory connecting electric/magnetic fields to gravitational manipulation. Also the theoretical foundation of the psionic scalar field equations.
Key Theoretical Frameworks
| Framework | Principle | Application |
|---|---|---|
| Biefeld-Brown Effect | Electrostatic coupling to gravity | Electrogravitic Tech — capacitor-based lift |
| Li-Torr Theory | Superconductor interaction with gravitomagnetic field | Magnetogravitic Tech — rotor-based lift |
| Heim Theory | Extended Kaluza-Klein with additional dimensions | Alternative propulsion models |
| Pais Effect | High-energy EM field → spacetime metric engineering | Navy patents (2018) |
| Woodward Effect | Mach-effect thruster | Reaction-mass-free propulsion |
Electrogravitic Branch
Main article: Electrogravitic Tech
Electrogravitic systems use asymmetric capacitor arrays with high-voltage DC power supplies (50–300 kV) and high-permittivity dielectrics (BaTiO₃, εr ≈ 1200) to generate thrust.
Historical development:
- Brown's gravitator (1920s) → Project Winterhaven (1952) → Bahnson Labs → classified
- NASA Glenn vacuum tests (2003) → ARL ion wind study (2004) → Navy Pais patents (2018)
- Electro Speeder (2036+) — first Tho'ra vehicle with electrogravitic assist
Characteristics: Simple hardware, lower power requirements (10–50 kW), disputed vacuum performance. Used primarily for attitude control and supplementary lift.
Magnetogravitic Branch
Main article: Magnetogravitic Tech
Magnetogravitic systems use YBCO superconducting rotor rings spinning at ~10,000 rad/s in counter-rotating pairs, with cryogenic cooling to 77K, to generate gravitomagnetic fields for levitation and propulsion.
Theoretical chain: Kaluza-Klein → GEM (confirmed by Gravity Probe B) → London Moment (confirmed) → Tate Experiment (84 ppm anomaly, 42σ) → Li-Torr Theory → gravitomagnetic London moment → engineering
Characteristics: Stronger theoretical basis, requires superconductors and cryogenics. Power budget ~260 kW cruise. Used as primary lift and starflight propulsion.
Vehicle Applications
Main article: Tho'ra Vehicle Technology Ladder
| Generation | Vehicle | Gravity Tech Role | Era |
|---|---|---|---|
| Gen 0 | Electro Speeder | None (pure electric water-jet) | 2026–2032 |
| Gen 1 | Hydro Speeder | Experimental electrogravitic assists | 2032–2035 |
| Gen 2 | Magneto Speeder | Full magnetogravitic lift + electrogravitic attitude control | 2035–2044 |
| Gen 3 | Star Speeder | Full magnetogravitic starflight, MHD Core integration | 2044–2055+ |
Personal-Scale Applications
| System | Gravity Tech Type | Scale | Function |
|---|---|---|---|
| Magneto Repulsors | Magnetogravitic | Suit-mounted | Levitation, combat propulsion, force blasts |
| Electro Repulsors | Electrogravitic | Suit-mounted | Supplementary levitation |
| HelmKit bubble | Magnetogravitic | Head-mounted | Personal protective magnetogravitic shield |
| Fusion Wings | Adjacent (dimensional anchoring) | Back-mounted | Flight, trans-dimensional rift stabilization |
Comparison
| Property | Electrogravitic | Magnetogravitic |
|---|---|---|
| Hardware | Simple (capacitors + HV supply) | Complex (SC rotors + cryo) |
| Vacuum performance | Disputed | Predicted by GEM |
| Power requirements | 10–50 kW | 50–260 kW |
| Maximum thrust | Attitude control / supplementary | Primary lift + starflight |
| Vehicle generation | Gen 0–2 (supplementary) | Gen 2–3 (primary) |
| Theoretical basis | Biefeld-Brown (empirical) | GEM + Li-Torr (theoretical) |
See Also
- Electrogravitic Tech — Electrostatic gravity manipulation
- Magnetogravitic Tech — Magnetic gravity manipulation
- MHD Tech — Magnetohydrodynamic systems (often paired with gravity tech)
- Propulsion Tech — Umbrella for all drive systems
- Magneto Repulsors — Personal-scale gravity propulsion
- Tho'ra Vehicle Technology Ladder — Vehicle progression using gravity tech
- Suppressed Energy Technology — Historical suppression of gravity research
