Flat Design Folding into a Cube (VIDEO)
Caption
This video shows how a flat design folds into a cube with the addition of water. The researchers can fold and unfold the cube multiple times without wear, as long at the structure remains wet.
Credit
<i>Journal of Applied Physics</i>/A. Legrain, et. al, University of Twente
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This video may be used only with appropriate caption and credit.
License
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