Science
DIY Alpha Radiation Detector: PIN Photodiode Build Under $30
Build a working alpha radiation detector with a decapped PIN photodiode and charge-sensitive amp for under $30. Includes the paper-sheet test.
Science
Lunar
How to Extract Aluminum from Lunar Regolith: Electrochemical Routes vs. Hydrochloric Acid Leaching
Electrochemical extraction of aluminum from anorthite and lunar regolith achieves 96% oxygen yield, far exceeding hydrochloric acid leaching.
Lunar
Artemis Lunar Base 2026: What the Program Costs, What the Moon Has, and Who Is Winning the Race
Artemis II flew April 2026. The first crewed landing slips to 2028. ISRU is TRL 4. Ice abundance is unconfirmed. China targets 2030.
Batteries
Sand Batteries and Thermal Energy Storage: Viability, Economics, and Industrial Decarbonization Outlook
Decision-grade analysis of sand batteries, thermal storage economics, efficiency limits, vendors, and industrial heat use cases.
Communications
Is Neutrino Communication Possible? What the Fermilab Experiment and Physics Actually Say
Fermilab MINERvA demo, NuMI beam, DUNE, IceCube, Hyper-K, submarine ELF limits, muon storage ring projections: neutrino comms fully assessed.
Space
Aldrin Cyclers Explained: How Earth–Mars Transfer Orbits Could Become Interplanetary Shipping Lanes
Aldrin cyclers could turn Mars travel into recurring logistics routes, using reusable deep-space habitats and timed transfer craft.
Astronomy
Displacement Cosmology: The Intra-Singular Information Model
A speculative cosmology model proposing our universe as a black hole interior shaped by spacetime displacement and information flow.
Futurism
Vacuum-Splitting Warp Geometry: A Zero-Integral Toy Model for Exotic Stress-Energy Compensation
A speculative vacuum-splitting warp drive model exploring zero-integral stress-energy, negative energy limits, and QEI constraints.
Astronomy
Gravitational Wave Communication: Can You Actually Use Spacetime Ripples to Send a Message?
A lab emitter radiates 10⁻²⁷ watts. LIGO detects black hole mergers at 10⁴⁹ watts. That 76-order gap is why gravitational wave communication is TRL 1.
Quantum
Quantum Inertial Navigation for GNSS-Denied Environments: Can BEC and Cold-Atom Interferometry Replace GPS?
Not yet in full. Quantum clocks and gravimeters are already on submarines. A complete BEC-based IMU to replace GPS is 7 to 10 years out at minimum.
Space
Triton as a Space Outpost: Energy, Logistics, and Why Colonization Is Robotic-First (2026)
A Triton outpost would prioritize robotics, nuclear power, and autonomy to enable ocean-world science and deep-space operations.
Fusion
Fusion Microreactors & Distributed Energy Grids: 2026 Strategic Analysis for Investors, Utilities & Policymakers
A 4,000-word analyst-grade briefing on fusion microreactor technology, regulation, LCOE, geopolitics, and investment risk through 2040.