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Title
Top down bottom up: Magnetic attraction.
Abstract
The article discusses research being done on magnetic tweezers that can make torque measurements on single molecules. It references a study by Sean Sun and colleagues, published in "Nano Letters." Sun and his colleagues demonstrated a torsion measurement in which the probe is more weakly held by the magnetic field. According to Sun, getting people to step out of their comfort zone is one of the challenges in bringing the collaboration together. He describes how collaborations can be regarded as successful.