One of the most important things that scientists have learned from robotic fish is that the shape of a fish's body plays a major role in how it moves. For example, fish with long, slender bodies are able to swim faster than fish with shorter, wider bodies. This is because the long, slender bodies create less drag in the water.
Scientists have also learned that the way a fish moves its fins can also affect its swimming ability. For example, fish that use their pectoral fins to generate thrust can swim faster than fish that use their caudal fins. This is because the pectoral fins create more lift than the caudal fins.
By studying robotic fish, scientists are gaining a better understanding of how animals move through water. This research could have important implications for the design of underwater vehicles and our understanding of how animals interact with their environment.
Here are some specific examples of how robotic fish have helped scientists to understand how animals move:
* Robotic fish have shown that the body shape of a fish affects its swimming speed. Fish with long, slender bodies can swim faster than fish with shorter, wider bodies.
* Robotic fish have shown that the way a fish moves its fins can also affect its swimming ability. Fish that use their pectoral fins to generate thrust can swim faster than fish that use their caudal fins.
* Robotic fish have shown that fish use their fins to control their movement in the water. Fish can use their fins to turn, accelerate, and decelerate.
* Robotic fish have shown that fish can sense the movement of water around them and use this information to control their movement.
This research is helping scientists to better understand how animals move through water. This knowledge could have important implications for the design of underwater vehicles and our understanding of how animals interact with their environment.
