🔹 2. AQUA-GRAV Engines (Buoyancy-Controlled Movement for Large Ships & Mechs)

🔻 Full Name: Aqua-Gravity Resonance Drive

• Used by: Capital ships, floating cities, massive oceanic transports, and underwater mechs.
• How It Works:
  • Uses gravitational field generators to manipulate buoyancy and mass distribution.
  • Allows massive ships to float effortlessly and smoothly transition between deep-sea and surface-level operation.

⚙️ Key Features of Aqua-Grav Drives

• Zero-Drag Movement: No need for traditional thrusters—ships "sink" or "rise" by adjusting their gravitational field balance.
• Adaptive Pressure Control: Allows ships to resist deep-sea pressure without needing excessive hull reinforcement.
• Hybrid Functionality: Some Aqua-Grav ships can lift partially out of the water, acting like a hybrid hovercraft-submarine.

🚢 2A. GRAV-WAVE FLOATERS (For Massive Oceanic Cities & Floating Settlements)

• Used for ocean-based habitats, floating spaceports, and ultra-large cargo ships.
• Can hover just above the ocean surface, making them immune to tsunamis and high waves.

🤖 2B. PRESSURE-LOCK GRAVITY ENGINES (For Deep-Sea Mechs & Heavy Machinery)

• Specialized for underwater excavation, mining rigs, and industrial mechs.
• Creates an adaptive gravitational bubble, allowing for stable movement in extreme depths.

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