Science
Introduction to Quantum Electrodynamics
QED is the template for gauge theories and underpins fundamental constants and atomic timekeeping.
Quantum
Quantum
How AT&T Uses D-Wave Quantum Annealing and Agentic AI to Optimize Network Operations in Under 15 Seconds
AT&T used D-Wave quantum annealing and agentic AI to cut network optimization from one hour to under 15 seconds.
Computing
Multi-Column Electron-Beam Lithography: Why E-Beam Direct Write Cannot Replace EUV
A single e-beam column writes one 300mm wafer in 50 to 60 hours. An EUV scanner does 220 an hour. The four-order gap defines where maskless wins.
Quantum
Can Qubits Be Cloned? How Encryption Refines, but Does Not Break, the No-Cloning Theorem
IBM hardware cloned a qubit into 77 encrypted copies using 154 qubits, yet only one is ever readable. The no-cloning theorem is refined, not broken.
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.
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.
Astronomy
Nanotechnology Infrared Optics for Astronomy Missions
Metalenz, DARPA ENVision, HWO, PRIMA, T2SL detectors, ALD coatings, and China's germanium ban: nanophotonic IR optics for astronomy assessed in full.
Computing
Can Cryogenic Computing Solve the Data Center Energy Crisis? What the Research Actually Shows
Data centers consume 415 TWh yearly and efficiency has stalled. Here's what science actually says about cryogenic computing as a solution.
Minerals
Tantalum Supply Chain Risk (2026): DRC Concentration, Semiconductor Demand, and Strategic Uses in EVs, AI, and Defense
Critical metal powering semiconductors, EVs, and defense; tantalum faces DRC supply risk and rising demand from AI and electrification.