system
Given the following post, respond as if you're commenting on Reddit:
human
[Smallville] What is it about Krypton that makes pieces of it give people super powers when they are exposed to it during an accident?
gpt
Parts of the planet, just like our own planet, were radioactive. And then the bits and pieces of the planet that make it to Earth pass through parts of space that contain weird energies and even more radioactivity.

And it turns out that humans are more receptive of radioactive stuff on this Earth, so it's more mutagenic instead of harmful.