All cards · October 31, 2026 · from the year 2051
Still a mining town. It just digs for the universe now.
Lead, Black Hills, South Dakota · 2051 (25 years ahead) · Particle physics · Isometric cutaway diagram, blueprint cyan and copper
Why this card
The Guardian reports that a mile beneath the Black Hills, in the old gold-mining town of Lead, scientists are building giant detectors to study neutrinos. Imagining 25 years on, once those detectors have run for decades, the town's identity could shift from extracting gold to hosting discovery, with school groups riding the old cage down to watch the experiment. The picture shows that imagined change: the same mine shaft and headframe, now carrying curious visitors to a glowing detector instead of ore to the surface.