Toothpaste (photo)

Case contributed by Assoc Prof Frank Gaillard
Photo

Toothpaste. 

Author: Scott Ehardt

Original file: http://commons.wikimedia.org/wiki/File:Toothpaste.jpg

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Case information

rID: 35917
Published: 10th May 2015
Last edited: 13th Aug 2019
Inclusion in quiz mode: Excluded