A professor had a difficult task. He had to make a potion. He made a potion to make a crocodile change colour. The professor wanted to change the crocodile’s skin purple. The crocodile twisted and turned. ALL HELL BROKE LOOSE. The crocodile escaped and broke out of the lab and went into the town. Everybody was told to evacuate to their roofs as the crocodile could not climb stairs. The potion made the crocodile very strong. The crocodile was eventually captured and put in the zoo so everybody could visit the crazy purple crocodile .The professor never tried that experiment again.