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IRZ Tech archive, page 2.

Q-CTRL quantum gravimetry system installed for a maritime navigation trial

Q-CTRL navigates without GPS. Not without a gravity map

Q-CTRL corrected inertial drift over an 83 km maritime run with GNSS excluded from the navigation chain. The quantum sensor does not output position: it measures gravity and matches it against a map prepared beforehand.

AWS gets DuckLabs, not DuckDB's IP

DuckLabs is set to join AWS in September, while the Foundation retains DuckDB's IP and trademarks. Independence will be easier to judge through roadmap and extension control.

Let people click, then repair the state

Ilya Birman's 'Let me click' principle accepts intent before repairing dependencies. A reliable target must look actionable, be reachable and produce a coherent state.

A surgeon in an operating room lifts the open-lattice titanium tibia prosthesis between gloved fingers

A titanium-lattice tibia, filled with real bone

Madrid's Gregorio Marañón hospital printed a tibia prosthesis whose structure imitates bone mechanics. A year on, the patient walks. The deeper story: a public hospital turned certified device manufacturer.