3 ms·

I like imagining that some of our large ore deposits are infact ancient garbage heaps from tens of millions of years ago.

• lorax 3y ago
  The remains of dinosaur cities.
• konfusinomicon 3y ago
  the ancient ones were meticulous in their sorting, in some cases
• nobodyandproud 3y ago
  Hah! I enjoy imagining that much of our oil was pumped into the ground long ago, to prevent run-away global warming.