<b>Tri-Chamber Resonant Propulsion System using HaloCore™ and SparkGel-Driven Harmonic Control</b>

This dataset and report present a full cost and technical breakdown of the Harmonic Propulsion System MVP (Minimum Viable Prototype), a resonance-based propulsion architecture built around the patented HaloCore™ design.The system leverages dual-mode acoustic and electromagnetic fields within a frictionless, magnetically levitated tri-chamber shell to generate directional thrust without combustion. Key components include SparkGel/DensityGel as the resonance medium, programmable waveform control via the HarmonyCore™ module, and a phase driver core suspended in a zero-friction containment zone.The build is optimized for tabletop laboratory demonstration and early grant validation (NIAC Phase I, DARPA STTR, NSF SBIR). Estimated cost ranges from $170–$7,649+, depending on materials (glass vs. ceramic) and control system complexity (Raspberry Pi vs. Jetson).This document includes:Full MVP parts list and supplier estimatesSystem schematics with labeled tri-chamber layoutController and sensor integration planSafety protocols and resonance containment strategiesThis project is protected under USPTO provisional patent #63/813,464 and is shared for private academic review and grant support under a controlled DOI link. All figures and schematics © 2025 Timothy O. Furner.Keywords: HaloCore™, SparkGel™, non-combustion propulsion, AI control, advanced energy systems.This work is shared under CC BY 4.0. However, the concepts, systems, and methods described are part of active intellectual property development by Timothy O. Furner. Commercial use, reproduction, or modification beyond academic citation is strictly prohibited without prior written consent. These works are under internal documentation and are pending formal patent filing. Unauthorized use may result in legal action.<br>