A Random

SCIFI.radio story

Earth is suddenly transported back in time to the age of dinosaurs 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 slap to the side of the head with a large fish , but scientists create a new weapon which turns them into weird rocks.
The End.but they die from catching the common cold.
The End.