magnetic field

magnetic field

New Microscopic Structures Bend Like Hair

3w ago
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Engineers have fabricated a new elastic material coated with microscopic, hair like structures that tilt in response to a magnetic field. Depending on the field’s orientation, the micro-hairs can tilt to form a path through which fluid can flow. Source: MIT Read more: http://www.laboratoryequipment.com/videos/2014/08/new-microscopic-structures-bend-hair