I don’t see a straightforward way this would actually help with the cleanup. A hypothetical microbe that “eats” oil would be useful in an oil spill as would chemically break down the oil and harvest its carbon.
A radiotropic fungus that’s in TFA can’t meaningfully affect the rate at which nuclear decay is happening. What it can do, supposedly, is to harvest the energy that the nuclear decay is releasing; normally there’s too much energy for an organism to safely handle.
At the risk of vastly oversimplifying, you can’t plug your phone into high voltage transmission lines. These fungi are using melanin to moderate the extra energy, stepping it down into a range that’s useful (or at least minimally harmful).
A radiotropic fungus that’s in TFA can’t meaningfully affect the rate at which nuclear decay is happening. What it can do, supposedly, is to harvest the energy that the nuclear decay is releasing; normally there’s too much energy for an organism to safely handle.
At the risk of vastly oversimplifying, you can’t plug your phone into high voltage transmission lines. These fungi are using melanin to moderate the extra energy, stepping it down into a range that’s useful (or at least minimally harmful).