This caused the polymer to melt away, leaving an opaque version of the folded object made up of just the linked silica beads. When the object was then heated to over 2,300 ºF (1,260 ºC), the beads ...

Robotic hands have a tough time getting a grip on pliable objects, but it's not for lack of trying -- most make do with rigid pincers that aren't designed for precision grasping. Fortunately, if a ...

Building robotic grippers that can firmly grasp heavy objects and also gently grasp delicate ones usually requires complicated sets of gears, hinges and motors. But it turns out that it’s also ...

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