This is super interesting and worth the share.

An amazing sculpture is made by pouring molten aluminum into a fire ant colony. The liquid creates a cast that captures all the tunnels and passages of the ant colony.

These are the red imported fire ants, which are harmful to the environment and their nests are exterminated by the millions in the United States using poisons, gasoline and fire, boiling water, and very rarely molten aluminum.

Look at the end result!