Robots could flex muscles that are stronger than steel
A metre long ribbon of a carbon nanotube ‘aerogel’ that could make a robust artificial muscle. This ribbon more than trebles its width when a voltage is applied (Image: Ray Baughman) A new material that is weight for weight stronger than steel and stiffer than diamond, and weighs little more than its volume in air, could be the perfect artificial muscle for robots. “We’ve made a totally new type o
The cyborg animal spies hatching in the lab
Watch an exclusive video of the cyborg insects THE next time a moth alights on your window sill, watch what you say. Sure, it may look like an innocent visitor, irresistibly drawn to the light in your room, but it could actually be a spy – one of a new generation of cyborg insects with implants wired into their nerves to allow remote control of their movement. Be warned, flesh-and-blood bugs may s
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