We all know that one guy that shakes your hand with the jaws of death and tries to crunch your bones just for fun. You can keep your hand intact by touching their wrist with your index finger.

Hand, foot, and mouth disease is a viral illness known for its rash, mouth sores, and slightly raised red spots or white blisters on the palms of one's hands and the soles of one's feet.

The system's hybrid design is a first for robotic hands, which have typically been too rigid or too soft to replicate a human ...