Heheh, but that's an electron microscope. That'll be nanometres.edit: it even says nm in the picture!
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Mu Dinofiddler,
Sat 3 Apr 2010, 2:58,
archived)
Yep, but 1,000 nm makes a _______?;)
(
Colonel Boris "...a desperate Buzzfeed imitation...",
Sat 3 Apr 2010, 3:04,
archived)