Self-assembly - David Gracias, Johns Hopkins University from d j origami Watch Video
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⏲ Duration: 15 min 31 sec ✓ Published: 06-Apr-2012
Description: Self-folding Materials and DevicesnDavid Gracias, Johns Hopkins UniversitynnNature is the master of engineering across a wide range of length scales from the nano to the macro. In contrast, while human engineering is good at constructing three dimensional (3D) macroscale devices and machines, it faces considerable challenges at sub-millimeter length scales. At these small sizes, while engineers have learned how to define complex devices such as computer chips, they utilize methods that are inher
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