Sea lions may inspire 'strokes' of genius - Science Nation

The video explores the unique swimming style of sea lions, focusing on how they use their front flippers to generate thrust. Mechanical engineer Megan Leftwich and her team employ motion capture techniques to study this propulsion method, aiming to apply these insights to the design of future underwater vehicles. The research involves creating 3D models of flippers, testing them in wind tunnels, and conducting water flume experiments. The ultimate goal is to understand the physics behind sea lion swimming and inspire new engineering solutions, rather than replicating the animals themselves.

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