170220 Ruiguo Yang 047

Ruiguo Yang holds a piece of the atomic force microscope used to measure the beetle's surface. A small wire can barely be seen in the middle of the piece. Unseen is a two nano size probe attached to the wire which does the actual measuring. Yang,
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170220 Ruiguo Yang 047 (permalink)
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Caption: 
Ruiguo Yang holds a piece of the atomic force microscope used to measure the beetle's surface. A small wire can barely be seen in the middle of the piece. Unseen is a two nano size probe attached to the wire which does the actual measuring. Yang,