While the human hand, with four fingers and opposable thumb ... In this case, for example, why stop at just two additional fingers? Would an eight-finger hand be better? How about 10 fingers?

"The human hand isn't completely rigid or purely soft—it's a hybrid system, with bones, soft joints, and tissue working ...

Johns Hopkins University engineers have developed a pioneering prosthetic hand that can grip plush toys, water bottles, and other everyday objects like a human, carefully conforming and adjusting its ...