Makes sense to me. We do have remnants of high tech lying around all over the world. One hypothesis is diffusion of a single large global civilization that fell apart and some of their more durable constructions like iron pillars that don’t rust remain, while they disappeared.
Makes sense to me. We do have remnants of high tech lying around all over the world. One hypothesis is diffusion of a single large global civilization that fell apart and some of their more durable constructions like iron pillars that don’t rust remain, while they disappeared.