¿Por qué los cangrejos siempre caminan de lado?

If you've ever been to the beach, you've probably seen crabs moving sideways as if they were dancing cumbia 🦀💃. Why do they never walk forward? In this "Understand Now" video, we reveal the secret of their anatomy: a rigid exoskeleton, legs with hinge joints, and claws that prevent them from moving forward. But wait, some can walk forward when they want to! 🔍 *What you'll discover:* The explanation using the analogy of a fan or a door hinge Why walking sideways gives them stability and speed to hide Three fascinating facts: fiddler crabs that walk forward, claws that regenerate, and crabs that grow algae on their shells 🎯 *If you're fascinated by biology and amazing adaptations, SUBSCRIBE to "Entender Ya" and turn on notifications 🔔* 💬 *Comment: What other animal with unusual movements would you like us to explain?* #Zoology #Crabs #AnimalAdaptations #EntenderYa