Underwater View: Gliding Robotic Fish “Grace“ Glides Down and Up
Watch robotic fish “Grace“ gliding through water in a pool test. Energy is only consumed when the robot switches between glide up/down motions, just like an underwater glider.
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10 months ago 01:11:08 1
BEAUTIFUL UNDERWATER VIEW
10 years ago 00:04:51 239
Underwater view of salmon life Tippy Dam, underwater river fishing video, GoPro camera action show