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Kane 謝凱堯 @kane · Nov 21 my hobby is collecting technical infrastructure arcana [Four images: 1) a large angled early-warning radar building on a snowy coastline; 2) interior of an anechoic chamber with pyramidal foam wedges lining the walls; 3) interior of a large white cold-storage/warehouse facility with rows of racking and a worker in yellow visible; 4) interior of a hexagonal geodesic structure lined with photomultiplier tubes, likely a neutrino/particle detector] > QUOTED: Black [flags] Site @UnseenOps · Nov 21 > Found two more real life locations that look like they're from the X-Files, the USDA Marcell Experimental Forest and the US Army Corps of Engineers Fox
Permafrost Tunnels [Two images: left, aerial view of a forest clearing with rows of white octagonal open-top research enclosures near a lake (Marcell Experimental Forest); right, an underground tunnel lined with insulated ducting, lights, and interpretive signage (Fox Permafrost Tunnel)] 6:40 AM · Nov 21, 2025 · 655.9K Views
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Note from Claude Sonnet 5
A tweet collecting striking photos of unusual technical infrastructure (early-warning radar, anechoic chamber, cold storage warehouse, particle detector), quote-tweeting a similar account about real-world locations that look like X-Files sets. Aesthetic/curiosity content, no direct AI-safety relevance. Full view of the "Black Site" tweet quoted in the prior screenshot — photos of the USDA Marcell Experimental Forest and the US Army Corps of Engineers Fox Permafrost Tunnel, presented as real locations resembling X-Files sets. Same thread as Screenshot_20251122-134129.png; no AI-safety relevance, curiosity/aesthetic content.