i like how every so often we unearth a Thing that just completely throws our understanding of human history into disarray. the antikythera mechanism proving the existence of some amounts of more refined metalworking than we thought the greeks had at the time. Otzi and their possessions.
I don't like how often those discoveries or rediscoveries within north america at the very least are made through disturbing graves with no consideration or recompense for the surviving peoples of those nations.

