Once in a great while, mankind unlocks a secret so profound... that our future is altered forever. Fire. Electricity. Splitting the atom. At the dawn of the 31st century, we unlocked another. It had the potential to change humanity's role in the universe. We called it the Titan project, and it was a testament... to the limitless power of the human imagination.

There's some electrical activity in your brain. Your neurons fire. They send a signal down into your nervous system. It passes along down into your muscle fibers. They twitch. You might, say, reach out your arm.

The Atreides House is building a secret army... using a technique unknown to us. technique involving sound.

Every one of those, every part of that process... is actually governed by physical law.