A Random

SCIFI.radio story

Earth is chosen as the final battleground for an intergalactic war between two microscopic species who want to plug us into a power grid and use us as living batteries even though they have seen every episode of Firefly who derive their sustainance by a crowd of people with pitchforks and torches , but scientists create a new weapon which turns them into weird rocks.
The End.but they die from catching the common cold.
The End.