See if you can find the 8 differences in each set of images.
Nano-duck
This Nano-duck is a Cr2TiAlC2 MAX phase particle. The size of the duck is ∼3 µm. The rocks where it is sitting are also MAX phase particles covered with “nano-moss.”
Kanit Hantanasirisakul, Drexel University, USA.

NaCl dendrite
NaCl dendrite prepared by electrolysis-assisted growth with agarose gel on a conjugated polymer film.
Daisuke Kajiya, Hiroshima University, Japan.

JUNE 2019 answer key

Answers will be published in the October 2019 issue.