O Espanta Tubaroes Here

Slowly. You’re not repelling. You’re inviting.

1. Title & Tagline Title: O Espanta Tubarões (The Shark Repeller) Tagline: Fear built a wall. Courage built a wave. 2. Logline (One-sentence summary) In a seaside Brazilian village haunted by a recent shark attack, a retired fisherman and a young surfer defy superstition and government inaction by building a homemade acoustic deterrent to reclaim their sacred waves. 3. Core Concept O Espanta Tubarões explores the intersection of folk ingenuity, environmental fear, and human resilience. The name itself is a playful, almost mythical term—like a folk charm against evil. The narrative follows the creation of a low-tech, non-lethal shark repellent device using salvaged electronics, sonar principles, and local knowledge of shark behavior. O Espanta Tubaroes

She adjusts. A small speaker crackles. A bowl of water with a minnow ripples violently. The minnow swims to the far edge. Slowly

(frustrated) It’s just frequency. Sharks don’t have feelings about math. and local knowledge of shark behavior.

(smiles) Math has feelings about sharks. Try 45 hertz.