The story of the brazen bull is this. It was made by Phalaris at Agrigentum; and he used to force men to get into it, and then by way of punishment light a fire underneath. The metal becoming thus red hot, the man inside was roasted and scorched to death; and when he screamed in his agony, the sound from the machine was very like the bellowing of a bull. When the Carthaginians conquered Sicily this bull was removed from Agrigentum to Carthage. The trap door between the shoulders, through which the victims used to be let down, still remains; and no other reason for the construction of such a bull in Carthage can be discovered at all: yet Timaeus has undertaken to upset the common story, and to refute the declarations of poets and historians, by alleging that the bull at Carthage did not come from Agrigentum, and that no such figure ever existed there; and he has composed a lengthy treatise to prove this....