Scientists at the University of Maryland and Tulane University have developed a computational model of a swimming fish that is the first to address the interaction of internal and external forces on locomotion. The research team simulated how the fish's body bends, depending on the forces from the fluid moving around it as well as the muscles inside. Understanding these interactions will help design medical prosthetics for humans that work with the body's natural mechanics. ...> Full Article
Rick Sharp was once a competitive swimmer and still swims daily. And so the professor of exercise physiology in Iowa State University 's Kinesiology Department is getting great satisfaction out of being part of a design team that created Speedo's new Fastskin FS-Pro swimsuit, which is being credited with helping world class swimmers break dozens of national and international records in the six months since its release. ...> Full Article
Inspired by the efficient swimming motion of the bluegill sunfish, MIT researchers are building a mechanical fin that could one day propel robotic submarines. ...> Full Article
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