Chinese scientists developed a free-swimming #bionic tuna with foldable dorsal fin to optimize the design of aquatic #robots. The fin can cut head heave by 50%, enhance linear acceleration by 15.7%, augment turning angular velocity by 32.78%, and lower turning radius by 33.13%. pic.twitter.com/XnnorFXxyU
— China Science (@ChinaScience) August 15, 2024