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December 2, 2014

Doing the impossible

Physicists Amir Safavi-Naeini and Oskar Painter describe how they were able to measure quantum motions of 1 femtometer (0.000000000000001 meters) in a micro-scale object.

Credit: Produced in Partnership with the Institute for Quantum Information and Matter at Caltech with funding provided by the National Science Foundation.


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