EARTH
One Local Quarry: How ETH Zurich Read Ten Isotopes to Find Earth's Recipe
ETH Zurich's Sossi and Bower re-read ten isotope systems in open data: Earth formed from inner Solar System material, under 2 percent from beyond Jupiter.
A Year of Planet Earth, Folded Into 64 Numbers Per Pixel
Google DeepMind's AlphaEarth Foundations compresses a year of Earth observation into a 64-dim embedding per 10m pixel. What it changes for AEC site work.
The surface said calmer, the boreholes said record: Switzerland's permafrost in 2025
In Switzerland's warmest year above 1000 m since 1864, the surface cooled while 70% of PERMOS boreholes set record permafrost temperatures at depth.
WeatherNext 3 tops the leaderboard — now read its error bar
Google DeepMind's WeatherNext 3 forecasts Swiss valley weather hourly at 5 km. For AEC teams the real story is the error bar, not the resolution.
Nature-Inspired Algorithms: What the Water Cube's Foam Already Knew
How gradient-free metaheuristics — genetic algorithms, swarm, NSGA-II — grow structural form, why they work, and why the architect still hand-checks the code.
ITER's coldest tolerance problem: a 17 m magnet that shrinks 50 mm before it works
A 17 m ITER fusion coil cold-shrinks ~50 mm at 4 K and still lands inside a millimetre. Neil Mitchell's retrospective, read as a tolerance lesson for your site.
The planet turns twice — and every flat plan on your desk pays for it
Precession, obliquity and the theorem that no map keeps both angle and area. Why Zurich offices should set the CRS to EPSG:2056, not Web Mercator 3857.
The Great Green Wall Fights an Orbit, Not Just a Desert
The Sahara moves on a 21,000-year sun cycle. Why the Great Green Wall plants against the sky — and the two-line solar check every façade study owes itself.
Rivers Run the Cheapest Network There Is — And So Should Your Riser Diagram
Hack's law says a river's length scales with drainage area^0.6 — the same optimal-transport logic that should govern your riser, duct and load-path trees.
PACE, Precession, and the Sun Angle Already Written Into Your Facade
NASA's PACE and SPHEREx read Earth as a spectrum, not a picture. The projection and precession math behind them is the same math that fixes your facade's sun angle.
