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?