topicmaker Veteran


Joined: 28 Feb 2006 Posts: 25838
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Posted: Wed May 07, 2014 1:56 am Post subject: Juana Knits the Planet - The World's Smallest Comic |
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The technique we used is focused ion beam (FIB) etching. A very sharp and high-speed jet of matter is produced and directed towards the hair to etch it - similar to a fine laser beam.
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