Researchers built a fishlike robot that uses a programmable artificial tendon to tune its own tail stiffness while swimming in a water channel. The results were impressive: The robot could swim over a ...
Daniel Quinn receives funding from The National Science Foundation and The Office of Naval Research. Underwater vehicles haven’t changed much since the submarines of World War II. They’re rigid, ...
Underwater vehicles are typically designed for one cruise speed, and they’re often inefficient at other speeds. The technology is rudimentary compared to the way fish swim well, fast or slow. What if ...
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