New MIT research could offer a way of making tiny movable parts with no solid connections between the pieces, potentially eliminating a major source of wear and failure in microelectromechanical machines. The new system uses a layer of liquid droplets to support a tiny, movable platform. Credit: Daniel Preston/Device Research Lab
A platform floating on tiny droplets, using hydrophobic and hydrophilic surfaces, could provide precise motion control for optical devices, MEMS and other systems. Microelectromechanical systems, or MEMS, are tiny machines fabricated using equipment and processes developed for the production of electronic chips and devices...
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