It’s “not supposed to do that,” but it is: salt has revealed a previously undiscovered talent for stretching.  The startling revelation was made by researchers from Sandia National Laboratories and the University of Pittsburgh, using a powerful Interfacial Force Microscope.  The discovery of stretchable properties in salt could lead to the development of more efficient desalination technology, and it could also provide more insight into the potential for alternative fuels to contribute to smog formation.

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