
Robotic insect mimics Nature's extreme moves
The concept of walking on water might sound supernatural, but in fact it is a quite natural phenomenon. Many small living creatures leverage water's surface tension to maneuver themselves around. On ... more
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Brain-controlled prosthesis nearly as good as one-finger typing
When we type or perform other precise tasks, our brains and muscles usually work together effortlessly. But when a neurological disease or spinal cord injury severs the connection between the brain ... more
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Arrival of US aircraft carrier fuels Venezuelan fears of attack
Russia offers US nuclear talks in bid to ease tensions
US-China tensions weigh on Lisbon's Web Summit
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Bio-inspired robots jump on water
By studying how water striders jump on water, Je-Sung Koh and colleagues have created a robot that can successfully launch itself from the surface of water.
As the team watched the water strid ... more
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Boxfish shell inspires new materials for body armor and flexible electronics
The boxfish's unique armor draws its strength from hexagon-shaped scales and the connections between them, engineers at the University of California, San Diego, have found. They describe their findi ... more
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Could 'Windbots' Someday Explore the Skies of Jupiter?
Among designers of robotic probes to explore the planets, there is certainly no shortage of clever ideas. There are concepts for robots that are propelled by waves in the sea. There are ideas for tu ... more
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Tiny mechanical wrist gives new dexterity to needlescopic surgery
With the flick of a tiny mechanical wrist, a team of engineers and doctors at Vanderbilt University's Medical Engineering and Discovery Laboratory hope to give needlescopic surgery a whole new degre ... more
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The growing fear of killer robot armies
Years of artificial intelligence (AI) gone wrong prompted more than a thousand scholars and public figures - including theoretical physicist Stephen Hawking, SpaceX founder Elon Musk and Apple co-fo ... more
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