Robots and tiny boats could soon move on water like how beetle larvae do. This new propulsion system is meant for small crafts used for monitoring water quality in oceans and other large bodies of water. Mimicking the movements of beetle larvae was the idea of Sung Kwon Cho from Pitt's Swanson School of Engineering.
The resulting system has no moving parts and hence is low-powered, requires little maintenance and is efficient.
Computer-controlled artificial legs have aided in improving amputees' freedom of movement by mimicking the natural motion of their missing limbs. Now, a new robotic ankle promises to make this motion even more precise by using a cam... Read Post
Inspired by the aquatic wriggling of beetle larvae, a research team has designed a propulsion system that strips away paddles, sails, and motors and harnesses the energy within the water's surface. The technique destabilizes the sur... Read Post
Researchers at the University of Pittsburgh have designed a propulsion system that uses electrical charges to destabilize the surface tension of water. There are no motors or flippers: just the water's own dynamics. The technique is... Read Post