Science

Gecko feet breakthrough could shape sticky robots

Gecko feet breakthrough could shape sticky robots

The method geckos use to switch their sticky feet on and off could open the door to clever new adhesives or even robots that could by turns cling to walls or rocky surfaces but then spring away with minimal exertion. A forest of tiny hairs known as setae cover the lizards' feet, and researchers at Oregon State University have figured out how they can toggle the stickiness of those hairs.

Continue Reading

NASA’s Robo-Glove up for license by Iron Man and you

NASA’s Robo-Glove up for license by Iron Man and you

The teams at NASA and GM behind the Robonaut 2's Robo-Glove have made the decision to allow licensing of their technology for public use. The glove is made to amplify the abilities of the wearer, not entirely unlike that of the glove of Iron Man in the Marvel Comics universe. This glove allows its user to blast through tasks that require high hand strength - grasping and repetitive tasks especially.

Continue Reading

Lasers and carbon-nanotubes pave way to live brain scanning

Lasers and carbon-nanotubes pave way to live brain scanning

Lasers and carbon nanotubes peering into the brain might sound like the stuff of science fiction, but tests that could one day mean precise non-invasive diagnosis of Alzheimer's, Parkinson's, and other diseases are already underway. The technology, developed by chemists at Stanford University, has so far been tested on mice, but opens the door to an alternative to physically removing sections of the skull to track cellular-level changes.

Continue Reading

Watch this: Robot assembles itself, then crawls away

Watch this: Robot assembles itself, then crawls away

Robots are typically very complicated devices, full of parts that need a long assembly time and a myriad of hands working on them. A new concept may change that, as researchers at Harvard and MIT have been working on a robot that builds itself. Like a Transformer lying in wait, this one can morph into a new shape.

Continue Reading

NASA flirts with far-out tech: Methane subs and solar sails

NASA flirts with far-out tech: Methane subs and solar sails

A submarine for diving through lakes of methane, a tiny satellite designed to snare an asteroid, and solar sail for deep-space probes are all among NASA's Innovative Advanced Concepts (NIAC) Program for 2014, as the space agency hunts for the next big thing in exploration. Several of the new NIAC proposals, notable for often taking more outlandish approaches to science and technology than mainstream NASA research, tackle planetary exploration such as the advances needed for human missions to be safe and affordable.

Continue Reading

Prev 2 3 4 5 6 7 8 9 10 Next