Avoid common mistakes on your manuscript.
See if you can find the 8 differences in each set of images.
The night sky
Scanning electron microscope image of tin droplets on a textured ZnO:Al substrate. This is used for growing silicon nanowires for photovoltaic applications.
Soumyadeep Misra, LPICM-CNRS, École Polytechnique, France
![figure 1](http://media.springernature.com/lw685/springer-static/image/art%3A10.1557%2Fmrs.2016.181/MediaObjects/43577_2016_41080640_Fig1.jpg)
June 2016 answer key
![figure 2](http://media.springernature.com/lw685/springer-static/image/art%3A10.1557%2Fmrs.2016.181/MediaObjects/43577_2016_41080640_Fig2.jpg)
Images on the top were submitted to the Materials Research Society “Science as Art” competition.
Images on the bottom were modified in Adobe Photoshop for this “Look Again” activity.
![figure 3](http://media.springernature.com/lw685/springer-static/image/art%3A10.1557%2Fmrs.2016.181/MediaObjects/43577_2016_41080640_Fig3.jpg)
NiSb2
NiSb2 obtained by solid-state synthesis and used as a negative electrode for Na-ion batteries.
Claire Villevieille, Paul Scherrer Institute, Switzerland
Answers will be published in the October 2016 issue.
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Look Again.... MRS Bulletin 41, 640 (2016). https://doi.org/10.1557/mrs.2016.181
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DOI: https://doi.org/10.1557/mrs.2016.181