For swimming through sand, a slick and slender snake can perform better than a short and stubby lizard.
By defining a set of key metrics to evaluate the fuel systems available to drive autonomous and wearable soft robots, a team of engineers and chemists are able to compare the advantages and limitations of current technology options.
Three Arizona State University engineers are undertaking research to make technological advances that would strengthen the capabilities of the nation’s military forces.
NUS Engineering researchers are closer to creating underwater robotic creatures with a brain of their own – besides behaving like the real thing. In the near future, it would not be too tall an order for the team to produce a swarm of autonomous tiny robotic sea turtles and fishes for example, to perform hazardous missions such as detecting nuclear wastes underwater or other tasks too dangerous for humans.
A research team at Bielefeld University has succeeded in teaching the only robot of its kind in the world how to walk. Its first steps have been recorded in a video. You can watch them in Bielefeld University’s latest posting on ‘research_tv’.
To the theme song of "2001: A Space Odyssey," a robot with a twisty spine rolled toward Thomas Rosenbaum, the new president of the California Institute of Technology, on Oct. 24, as he stood on a stage at NASA's Jet Propulsion Laboratory in Pasadena, California.
On 24 October 2014, Sweden called off the hunt for a submarine after a week-long underwater search in the Stockholm archipelago. Triggered by a reported sighting of a Russian submarine, the alleged 'invasion' had been widely anticipated by military specialists and the media.
Ten years ago, Evans suffered a stroke that left him with limited mobility. Over the past two years, he’s been working with Kemp, an associate professor in the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory University, to develop and test robots that help him shave, adjust a blanket when he’s cold, and even scratch an annoying itch.
A cat always lands on its feet. At least, that’s how the adage goes. Karen Liu hopes that in the future, this will be true of robots as well.
In May 2014, the naval chief of Iran’s powerful Revolutionary Guard voiced a warning to the United States: Iran would target American aircraft carriers in the Persian Gulf if a war between the two countries ever broke out.
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