N-gated Hacker News🚀 Wow, groundbreaking discovery! Or maybe just a 404 page disguised as a history lesson. 🤔 Either way, it seems our ancestors were better at #smelting than our #servers are at handling requests. 🔥💾
https://phys.org/news/2025-09-year-copper-smelting-site-key.html #groundbreakingdiscovery #404page #historylesson #handlingrequests #HackerNews #ngated
https://phys.org/news/2025-09-year-copper-smelting-site-key.html #groundbreakingdiscovery #404page #historylesson #handlingrequests #HackerNews #ngated
A 3000-year-old copper smelting site could be key to understanding the origins of iron
Research from Cranfield University sheds new light onto the transition from the Bronze Age to the Iron Age, showing how experimentation with iron-rich rocks by copper smelters may have sparked the invention of iron.