Why optical interconnect, not photonic memory or optical compute, is the investable fix for AI’s memory wall, with Marvell, Nvidia, and Lightmatter.
Plasma as antenna and as blackout: shared physics, a genuine efficiency gap, low TRL, and why ionized-gas RF stays in the lab as reentry stays dark.
Mazda captured 804 g of CO₂ in a 24-hour race. Carbon-negative operation needs about 20 percent capture and durable storage. Neither is in place.
No HVO pathway is carbon-neutral. Waste-oil HVO cuts emissions 75–88% vs diesel; crop-oil results hinge on land-use change.
No evidence the SR-72 has flown. We weigh Lockheed's filings, $1.8B in unnamed classified losses, and TBCC limits to assess its 2026 status.
Compare automation readiness across 32 container terminal operations at 23 European ports, with ratings, evidence and an interactive map.
A maturity-ranked taxonomy of chip patterning, from dead NGL contenders to High-NA EUV, and why value concentrates in ASML's monopoly stack.
Estimate flat-roof solar layouts and energy output using roof dimensions, local sunlight and current or speculative efficiencies.
Not yet: CRML's >99% result is dissolution, not separation, and silica, niobium and hafnium, not heavy rare earths, carry its $2.2B refinery model.
Most plants called dark factories aren't. What lights-out manufacturing verifies at FANUC, Xiaomi, and Siemens, plus the economics.
Why advanced manufacturers are bringing critical supply chains in-house, and where selective integration creates control, learning, and resilience.
PSC's $5M NSF‑funded TangleLab testbed merges Rigetti's Novera QPU with HPE HPC for hybrid research.