Engineering
Metal additive manufacturing is learning to prove what is inside
New 2026 benchmarks connect metal printing signals, simulations and mechanical tests, while exposing why a normal-looking melt pool cannot certify a part.
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203 articlesEngineering
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Engineering
Backside Power Meets CFET: The Fabrication Steps Behind Smaller Logic Cells
Imec’s 2026 CFET experiments reveal why backside contacts, isolation, and gate chemistry matter as much as drawing smaller transistors on a roadmap.
Engineering
Cement without the same carbon bill: electricity, binders, and the scale-up test
Cambridge’s electric cement work links demolition waste and steel recycling. Its 2025 chemistry study explains why industrial scale also needs precise hydration control.
Engineering
Co-Packaged Optics Has Become a Packaging and Serviceability Problem
Recent optical-network platforms show why shorter electrical links must be evaluated together with cooling, external lasers, assembly yield, and repair.
Engineering
Cold-climate heat pumps: what field performance actually measures
New 2026 field studies connect cold-weather heat-pump performance to defrost, auxiliary heaters, and installation details that a headline rating cannot capture.
Engineering
Desalination design beyond a better membrane: energy, fouling, and operating conditions
Rice’s 2026 membrane research agenda and industry collaboration connect molecular transport with the practical demands of desalination, brine management, and reuse.
Engineering
Direct air capture needs a complete process balance
Heirloom’s 2025 engineering partnership and 2026 project outlook highlight the material handling, heat integration and verification needed for durable removal.
Engineering
District heating from waste heat: the temperature lift determines the system
Helsinki’s 2026 wastewater heat-pump plant and a new data-center agreement reveal the practical temperature, timing, and network questions behind recovered heat.
Engineering
Why robot fingertips need replaceable skin, not just sharper touch
An August 2026 tactile-sensor preprint puts abrasion, gradual wear and replaceable cartridges beside the usual race for sharper robotic touch.
Engineering
Earthquake monitoring before the all-clear: measurements, aftershocks, and building recovery
A 2026 USGS report adds aftershock exposure to building-entry decisions. Structural sensors and recovery research explain what that information can support.
Engineering
Elastocaloric cooling: the engineering between a clever alloy and a refrigerator
New 2026 elastocaloric prototypes widen the design space, but useful refrigeration still depends on heat exchange, mechanical work, fatigue, and temperature lift.
Engineering
Electric spacecraft propulsion runs into a power and heat problem
A 120-kilowatt lithium-thruster test in 2026 highlights the coupled challenges of spacecraft power, waste heat, erosion and long-duration qualification.
Engineering
Artificial muscle fibers move their pumps inside
A 2026 electrofluidic muscle combines fiber pumps with fluidic actuators, turning the supporting hardware into a central part of soft-robot design.
Engineering
Electrolyzer scale-up is a manufacturing and operating problem
ITM’s 2026 Lingen commissioning update and Chronos production plans show why stack fabrication, plant integration and measured operating duty belong together.
Engineering
Enhanced geothermal drilling reaches the reservoir reliability test
Cape Station’s 2026 commercial milestone and Utah FORGE’s extended circulation test reveal why drilling speed alone cannot establish reservoir reliability.
Engineering
Floating Wind Is a Mooring and Cable Problem Too
September and October 2026 floating-wind reports connect mooring integrity, dynamic cables and repair planning with the design of entire offshore arrays.
Engineering
Flow batteries after the factory gate: why pumps, membranes and electrolytes decide scale
Two 2026 Japanese projects and a miniature research cell reveal why flow-battery scale depends on fluid systems, service contracts and honest test boundaries.
Engineering
Fusion magnets move from record fields to repeatable manufacture
A September 2026 superconducting-tape order highlights the manufacturing, cryogenic and quality-control tasks between a magnet demonstration and a power plant.
Engineering
GrandTour’s Field Robot Shows Why Better Legs Need Better Measurements
The 2026 GrandTour release turns a quadruped into a field measurement platform, exposing the timing, payload and reference problems behind useful robot autonomy.
Engineering
Grid-Forming Inverters Must Prove Their Behavior in the Field
A 2026 Kauai field report connects real power-plant events with the tests, energy limits and control assumptions behind grid-forming inverter claims.
Engineering
How fast railway measurements become maintenance decisions
Rail monitoring combines vibration, optical inspection and temperature data. Recent projects show why an accurate sensor still needs an actionable maintenance process.
Engineering
HVDC Expansion Depends on Hardware That Can Be Tested Together
InterOPERA’s 2026 updates show why the next generation of direct-current grids needs compatible controls, realistic models and shared validation procedures.
Engineering
Hybrid Bonds, HBM, and the Heat Inside Three-Dimensional Chips
New 2026 hybrid-bonding experiments and shipping HBM4 memory show distinct stages of 3D integration, with yield, alignment, and heat setting the limits.
Engineering
Hydrogen steel needs a plant that can absorb interruptions
HYBRIT’s 2025 results and 2026 pilot extension show why hydrogen storage, ore reduction and electric melting must be designed as one industrial system.