Electric smart bandage monitors wounds, diagnoses the current healing stage of the wound, suggests treatments, and delivers those treatments.

A novel Stirling engine can generate mechanical power by linking ambient temperature on Earth to the cold of outer space

Electric fields steered nanoparticles through a liquid-filled maze: « This new method could improve drug delivery and purification systems. »

New robotics fish fin can propel bots through the water at 1.66 body lengths per second, easily turn, mimicking fish movement

New kind of artificial muscle powered by sound waves can be used as a patch for drug delivery

Researchers in South Korea have developed an ultrasound technique that visualizes deep blood vessels in 3D without contrast agents or radiation

Spider-inspired robots the size of a vitamin capsule could inspect your digestive tract instead of endoscopies, diagnosing cancer, stomach ulcers, and Crohn’s disease

Ubuntu migrating to Rust: uutils and sudo-rs shipping by default (lessons learned from VP of Engineering)

Software Engineering in Enterprise vs Product Companies

Reverse Engineering the Miele Diagnostic Interface

Roadmap to learning compiler engineering

Roof paint blocks 97% of sunlight and pulls water from the air: Researchers created a nano-engineered polymer coating that not only reflects up to 97% of the sun's rays, but also passively collects water, generating as much as 390 mL of water per square meter and indoors up to 6 °C (~11 °F) cooler.

73% of AI startups are just prompt engineering

Ask HN: Good resources to learn financial systems engineering?

"Good engineering management" is a fad

Historic Engineering Wonders: Photos That Reveal How They Pulled It Off

Engineering a Compiler vs Modern Compiler Implementation, which to do after CI?

How to Give Constructive Feedback with Confidence as an Engineering Leader

Archimedes – A Python toolkit for hardware engineering

Anyone else notice how engineering metrics change meaning the higher they travel?

Compiler Engineering

AGI fantasy is a blocker to actual engineering

The shadow work in engineering teams that's killing promotions

Reverse Engineering Yaesu FT-70D Firmware Encryption

Agentic AI: The Hidden Engineering Traps in Building Autonomous Workflows

From Swift to Mojo and High-Performance AI Engineering with Chris Lattner[video]

Engineering Multiplier Archetypes

Context engineering can save your company from AI vibe code overload

Attacking macOS XPC helpers: Protocol reverse engineering and interface analysis

Reverse engineering Codex CLI to get GPT-5-Codex-Mini to draw me a pelican

More →