Space-Based Solar Power Has a Physics Case and an Infrastructure Problem
Orbital solar power needs efficient wireless transmission, vast structures, robotic assembly, ground receivers, debris planning, and competitive lifecycle costs.
Latest Articles
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EV Charging Reliability Needs Better Metrics Than Uptime Alone
Reliable public charging requires successful starts, useful power delivery, working payments, normal session endings, and accurate real-time status.
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Software Build Provenance Can Trace an Artifact, Not Prove It Is Safe
Signed build provenance can link software to an expected source and workflow, but it cannot replace secure design, testing, and verification policy.
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Dynamic Line Ratings Can Unlock Grid Capacity, but They Cannot Replace New Transmission
Weather, sag, and conductor sensors can reveal safe transmission capacity, but telemetry and dynamic ratings cannot remove every grid bottleneck.
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A Useful Quantum Algorithm Needs a Full Resource Budget
Fault-tolerant quantum applications need physical-qubit, runtime, error-correction, magic-state, control, and classical-computing estimates.
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Xenotransplantation Is Becoming a Clinical Trial and Surveillance System
Genetically engineered pig organs require regulated trials, consistent donor herds, immune monitoring, pathogen surveillance, and long-term evidence.
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Self-Driving Laboratories Need Interoperable Instruments and Reproducible Data
Autonomous laboratories need standard instrument control, sample provenance, AI-ready metadata, safety boundaries, and reproducible experimental decisions.
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USB-C Is a Connector, Not a Guarantee of Speed, Power, or Video
USB-C defines a reversible connector, while data speed, charging wattage, and video output still depend on the host, device, cable, and protocol.
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On-Device AI Needs Better Benchmarks Than Peak TOPS
Peak TOPS cannot describe the quality, memory use, heat, battery cost, and sustained responsiveness of generative AI running on a personal device.
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Vertiports Are the Infrastructure Test for Electric Air Taxis
Electric air taxis need vertiports with safe approaches, power, charging, emergency access, airspace integration, and community acceptance.