Players/The Subterranean Substrate

Subterrene — Real Patented Technology + Thermodynamic Ceiling

LANL Nuclear Rock-Melting Penetrator, 1970s

Patent: US Patent 3693731A + supporting LANL technical reports. Real technology. Not theory. Not mythology.
Mechanism: compact nuclear reactor + lithium heat pipes leads to tungsten element at 1200°C leads to melts igneous rock leads to forces molten material into adjacent fissures leads to hardened vitreous glass tunnel lining. No spoil haulage. No concrete delivery.
Proven scale: 2-inch laboratory prototype. Successful tests.
Operational ceiling: scaling from 2-inch prototype to 40-foot diameter operational TBM = immense physics-of-energy waste-heat dissipation challenge. LANL calculations: 7-meter tunnel at 100m/day requires THOUSANDS OF TONS of cooling water continuously.

Engine Read: Subterrene is real. It has been tested.

Also in The Subterranean Substrate

The Schneider Testimony — 131 DUMBs Claim Under Quantitative AuditAll PlayersThe Missing-Funding Architecture — Skidmore + Fitts $21T