4 ms·

What would you do with the mushrooms, though? Presumably one wouldn't want to eat them once they'd absorbed a bunch of heavy metals, right?

• Toast_25 9y ago
  Safely dispose of them. Neither would be safe to consume, but would help clean up the environment a great deal. The (not-thoroughly considered) business model would be to restore land enough to make it usable again for crops or livestock. This might be more difficult to do for heavy metals than petroleum.
  • twobyfour 9y ago
    What methods exist for safe disposal of heavy metals?
    • Toast_25 9y ago
      No clue mate. I haven't given this business idea enough thought to be honest.
      • twobyfour 9y ago
        Fair enough. I'm just curious.