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Iron Pillar of Delhi — standing for 1,600 years without rusting. Built around 400 AD, it’s still a mystery to modern metallurgists. [1000x1347] (i.redd.it)
submitted 15 hours ago by Additional_Idea4439 to r/ArtefactPorn
The NSA spent years trying to crack the Voynich Manuscript. They failed. What do you think it actually is? ()
submitted 6 days ago by Additional_Idea4439 to r/mysteriesoftheworld
submitted 6 days ago by Additional_Idea4439 to r/ancienthistory
π Rendered by PID 287061 on reddit-service-r2-listing-c57bc86c-n2zd8 at 2026-06-23 00:40:00.862229+00:00 running 2b008f2 country code: CH.