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Post by MartinT on Oct 10, 2015 8:51:13 GMT
Fascinating look close-up at various media.
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Post by MartinT on Oct 10, 2015 8:53:27 GMT
More detail on imaging techniques using a scanning electron oscilloscope.
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Post by pre65 on Oct 10, 2015 10:20:32 GMT
Is that 2nd one "bug head" ?
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