How does Odysseus defeat the sirens?

Odysseus defeats the Sirens by following the advice of the sorceress Circe. He has his crew plug their ears with beeswax to block out the Sirens' enchanting song while he, curious to hear it, is tied to the mast of the ship. This way, he can listen to their alluring calls without succumbing to their temptation, and he instructs his men not to untie him no matter how much he begs. Thus, they safely navigate past the Sirens and continue on their journey.