Soap Memory

Denis Terwagne, University of Liege, Belgium
A soap bubble trapped in a colorful configuration. 

Experiments show that soap bubbles can become stuck in colorful configurations. This soap memory can be demonstrated through a triangular prism. 

Related Abstract

Gray arrow  Memory effects in soap film arrangements

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Journalists wishing to reproduce this image for news stories about related research should include the following image credit: Denis Terwagne, University of Liege, Belgium.