Engineering
Industrial heat batteries: turning electricity into dependable process heat
Operating updates from 2025 and 2026 show where heat batteries can supply useful industrial energy, and why capacity, temperature, and charging power differ.
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203 articlesEngineering
25–48 of 50 articles
Engineering
A flying robot carries its controller, while power remains the hard part
Two 2026 microrobotics preprints show progress in onboard flight electronics and wing sensing while keeping energy autonomy a separate engineering goal.
Engineering
Iron-air storage and the engineering of a hundred-hour battery
New iron-air project agreements in 2026 sharpen a practical question: how should a grid value batteries designed for rare, multi-day shortages?
Engineering
Why Bigger Offshore Turbines Need Better Reliability Evidence
Recent blade tests and a new turbine prototype reveal why offshore wind needs evidence about fatigue, access and maintenance as machines grow larger.
Engineering
Liquid cooling AI data centers: the thermal budget beyond the cold plate
A 2026 Frontier cooling study shows why flow, temperature, control limits, and heat rejection matter as much as the cold plates attached to powerful chips.
Engineering
Building a navigation network around the Moon
ESA’s October 2026 NovaMoon proposal extends lunar navigation beyond satellites toward surface clocks, reference stations and interoperable service interfaces.
Engineering
Megawatt truck charging is an infrastructure project
September 2026 charging standards and new production trucks expose the real work behind high-power charging: interoperability, heat, grid capacity and queues.
Engineering
Methanol ships: the engine is only one part of the system
Methanol-capable ships are entering service, but verified climate progress depends on fuel production, storage, safety and the fuel actually burned at sea.
Engineering
How NISAR unfolds a radar observatory in orbit
NISAR’s 2026 data releases show what follows a successful antenna deployment: stable geometry, dual-band interfaces and continuing in-orbit calibration.
Engineering
A hip exoskeleton cuts stroke walking cost, but portability is only the first test
A 2026 hip exoskeleton study lowers walking energy cost after stroke. The next engineering tests concern daily transitions, comfort, control and endurance.
Engineering
The engineering tradeoffs inside rare-earth-free electric motors
Renault’s 2025 production examples and 2026 motor roadmap show how wound rotors trade magnet dependence for excitation, cooling and manufacturing complexity.
Engineering
Rare-earth magnet recycling is learning to preserve magnetic value
A Birmingham plant and new grain-boundary research show why recovering rare-earth magnets means rebuilding magnetic performance, not simply collecting metal.
Engineering
Why landing a reusable booster is a control and inspection problem
New Glenn’s demonstrated landing and October 2026 infrastructure plans reveal why reusable rockets depend on guidance, structural margins and ground operations.
Engineering
Self-healing concrete needs a performance test, not a disappearing crack
An August 2026 polymer-cement experiment reports repeated healing at low additive loading. The engineering test is what sealing restores, and under which conditions.
Engineering
Getting Light Off the Chip: Silicon Photonics Meets Real Packaging
A 2026 optical-I/O prototype and recent polymer-waveguide experiments expose how mode matching, polarization, and assembly decide usable photonic performance.
Engineering
Small modular reactors face the factory-to-site engineering test
A September 2026 Clinch River construction permit sharpens the engineering questions around modular manufacturing, site work, inspection and commissioning.
Engineering
Sodium-ion batteries after Naxtra: the engineering of a second supply chain
CATL’s 2026 sodium-ion announcements move attention from cell chemistry to manufacturing yield, cold-weather validation and the limits of announced capacity.
Engineering
Solid-state batteries meet the production line
QuantumScape’s 2026 pilot-line updates and vehicle demonstrations show why pressure, separator quality and manufacturing yield now matter as much as cell records.
Engineering
Structural batteries put strength and stored energy on the same balance sheet
A May 2026 carbon-fiber study expands structural battery electrode choices, while coupled mechanics explains why useful energy must be assessed at system level.
Engineering
Why sustainable aviation fuel is an aircraft integration problem
New fuel research connects aircraft compatibility, combustion chemistry and contrails. What recent flight tests establish, and what certification still needs to prove.
Engineering
From Tandem Cell Records to Reliable Solar Modules
A June 2026 tandem-module demonstration shows why interconnection, measurement and weather protection matter alongside a solar cell’s peak efficiency.
Engineering
Thermoset composites are being designed for a second life
Recent dynamic polymers and recyclable composite matrices reveal why recovering fibers, preserving resin and proving durability are different engineering tasks.
Engineering
Turbine alloys confront the heat beyond their melting point
Recent superalloy studies connect creep, protective oxides and wall thickness, showing why hotter turbines need a whole material system to survive.
Engineering
What UCIe 3.0 Actually Changes for Chiplet Engineers
UCIe 3.0 raises chiplet link rates, but its firmware, thermal response, and management changes reveal what practical interoperability really requires.