U-Bahn station in Berlin is decorated with radioactive uranium glazed tiles
This is my toot, but the credit (and possibly the link) should be to @gigabecquerel: https://chaos.social/@gigabecquerel/109818433760462038There are other stations on the U-Bahn with uranium tiles too, you can find them with the crowdsourced Safecast radiation map: https://map.safecast.org/?y=52.5002&x=13.4852&z=13&l=0&m=9