Monday, 23 October 2017

Taming 'wild' electrons in graphene

Graphene -- a one-atom-thick layer of carbon -- is a better conductor than copper and is very promising for electronic devices, but with one catch: Electrons that move through it can't be stopped. Until now, that is. Scientists have learned how to tame the unruly electrons in graphene, paving the way for the ultra-fast transport of electrons with low loss of energy in novel systems.

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Engineers develop self-healing muscle for robots

Students recently unveiled their invention of a robotic actuator -- the 'muscle' that converts energy into a robot's physical mo...