A Random

SCIFI.radio story

Earth is chosen as the final battleground for an intergalactic war between two microscopic species who do not understand us even though they have seen every episode of Firefly and might be overpowered by the army, navy, air force, space force and/or marines , but scientists create a new weapon which turns them into weird rocks.
The End.but they die from catching the common cold.
The End.