The cover shows textures of liquid crystals in
the nematic phase which have orientational order, but no positional
order . Lee Y. Park discussed liquid crystals and their applications
as part of Pushing the Rainbow: Frontiers in
Color Chemistry, one of two presidential events on color and light
at the ACS National Meeting in Anaheim, CA.
The Images were provided by Lee Y. Park.
The cover was designed by Betsy True.
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