TechXplore

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The latest engineering, technology and research news.

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Science

3D printing makes single-crystal metals in complex shapes up to one metre long

Nature says the method uses readily available equipment and can make shapes established crystal-growth methods cannot.

4 Sources, 14d ago, first seen 14d ago

Science

Researchers integrate touch-sensing fibres into a garment sleeve to create a display

National University of Singapore researchers describe a 96 × 54-pixel sleeve interface that supports graphics and video playback.

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5 Sources, 18d ago, first seen 18d ago

Science

AI-assisted PHP flaw discoveries prompt a fix and precautionary website shutdowns

AFP reports government sites went dark as operators rushed to apply a PHP security fix released Oct. 21.

8 Sources, 18d ago, first seen 18d ago

Science

Crystalline compound yields methane, then hydrogen, in oxygen-free heating test

Tech Xplore reports both gases emerged at 80–110°C without oxygen; its October report says recharge testing was still needed.

3 Sources, 21d ago, first seen 21d ago

Science

Training on junk social posts led to skipped reasoning steps in four-model tests

Tech Xplore reports that further training with higher-quality data did not easily restore performance.

2 Sources, 21d ago, first seen 21d ago

Science

Apps, websites and cloud services account for nearly triple their previous share of reported car security flaws

Tech Xplore says the shift puts systems holding drivers' location data in focus.

2 Sources, 21d ago, first seen 21d ago

Science

No aviation decarbonization scenario assessed through 2050 meets all its environmental budgets

Tech Xplore reports that every scenario exceeds its allocated climate and biosphere integrity budgets.

2 Sources, 22d ago, first seen 22d ago

Science

Engineered crystal defects strengthened two metal alloys without changing their chemistry

TechXplore reports that the defects boosted resistance to stress and gradual warping at high temperatures.

2 Sources, 23d ago, first seen 23d ago

Science

Moisture-absorbing film cut a lab device model’s temperature by up to 18.2°C

The study reports sustained cooling through 12-hour simulations, though the temperature advantage declined from its initial peak.

4 Sources, 23d ago, first seen 23d ago

All Bio‐Based Noncorrosive Hygroscopic Hydrogel Enables Passive Cooling of Electronic Devices

Science

Ultrasound-powered microbubbles steer fluid flow in real time on a chip

TechXplore reports that five bubbles arranged in an L directed the flow into a curve.

4 Sources, 23d ago, first seen 23d ago

Science

AI model variants reduced audio attack success in tests without slowing speech recognition

TechXplore reports the variants made the same malicious recording harder to reuse across voice assistants.

2 Sources, 24d ago, first seen 24d ago

Science

Ultrasound fingerprint authentication reached 97.92% accuracy in a four-person test

Tech Xplore reports that the experimental method authenticated fingerprints without storing them as digital data.

2 Sources, 24d ago, first seen 24d ago

Science

Cyberattack delayed simulated clean-water pumping by about 15 minutes in a lab model

TechXplore reports the pumping delay occurred without cracking encryption.

2 Sources, 24d ago, first seen 24d ago

Science

More than 100 foods share a previously unreported relationship between two microwave-related properties

Tech Xplore says the relationship was identified in experimental data organized by human-guided AI.

1 Source, 24d ago, first seen 24d ago

Science

Forecast-guided AI agents reportedly had higher median coding success in initial tests

Tech Xplore reports about 30% median coding success for agents guided by software-edit forecasts, versus 22% without forecasting.