Minerals
Sangdong Tungsten Mine (2026): Non-China Supply, Defense Demand, and Allied Tungsten Reindustrialization
Sangdong is entering production as a major non-China tungsten source, with real value tied to ramp-up, recovery, and allied processing.
Industry
Magnets
NdFeB Permanent Magnets: China's Export Controls, the Global Supply Chain Crisis, and What Comes Next
Every F-35 contains 418 kg of rare earths. US-bound magnet shipments fell 93% in May 2025. China did not need to fire a shot.
Rare Earth
Carbon Nanotube Magnets for Aerospace: Can CNT Technology Replace NdFeB and Reduce Rare-Earth Dependency?
China controls 94% of NdFeB production. A Virginia-class submarine contains 9,000 pounds of rare earths. Carbon nanotubes are one answer being tested.
Communications
Airbus Zephyr HAPS: AALTO, 67-Day Endurance Record, NTT DOCOMO, and the Stratospheric ISR Market Assessment
The Zephyr is a solar drone that flies at 70,000 feet for months at a time. Here is what it does, who operates it, and whether it will reach market.
Deepsea
Deep-Sea Mining Robots: TMC, DSHMRA, ISA, and the CCZ Strategic Competition Between the US and China
France calls it environmental piracy. The ISA calls it a violation of international law. The US calls it a permit. Welcome to seabed geopolitics.
Deepsea
How Undersea Fiber Optic Cables Are Repaired: Deep-Sea ROVs, Cable Ships, and Global Internet Infrastructure
Undersea fiber cables carry 99% of global Internet traffic, relying on repair ships and deep-sea ROVs to maintain network continuity.
Space
Dream Chaser Spaceplane (2026): Reusability, Cargo Return, Commercial LEO Logistics, and Market Viability
Dream Chaser could become a key low-g cargo return vehicle for ISS and commercial stations, if late-stage testing succeeds.
EV
The eVTOL Reckoning of 2026: Joby, Archer, Beta, and the Collapse of Europe's Air Taxi Ambitions
The eVTOL shakeout has arrived. Two certified operators, both Chinese. FAA type certification not before mid-2027. Here's who survives and why.
Batteries
Lithium-Ion Battery Recycling 2027: Cathode Recovery, Black Mass, and the Urban Mining Opportunity
Li-Cycle burned through $1 billion and went bankrupt. Glencore bought the wreckage for $40 million. The urban mining goldmine isn't what it seems.
Futurism
Compact Fusion Microreactors: The Strategic Case for Distributed and Mobile Energy Infrastructure
Compact fusion microreactors could transform distributed energy, from Arctic outposts to military bases. Here's the strategic case for engaging now.
Industry
EV Battery Recycling Companies: Technologies, Compliance, Economics, and Material Recovery
A technical guide to EV battery recycling companies, covering black mass, hydro/pyro routes, compliance, economics, and recovery limits.
Space
Lunar Mining Outposts: Helium-3, Deuterium & Fiber-Optics Production
Can lunar mining outposts fuel Earth's fusion future? Explore ISRU for He-3, deuterium, and fiber-optics enabled by LunaNet.