What does it take to fabricate electronic and medical devices tinier than a fraction of a human hair? Nanoengineers recently invented a new method of lithography in which nanoscale robots swim over the surface of light-sensitive material to create complex surface patterns that form the sensors and electronics components on nanoscale devices.
from Robotics News & Articles http://ift.tt/1nW5zyF
from Robotics News & Articles http://ift.tt/1nW5zyF
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