The human hand can be a powerful tool. It is uniquely designed for both strength and precision, with its opposable thumbs, its intricate network of muscles, tendons and nerves, and its remarkable range of motion. It can perform tasks as varied as lifting heavy objects, creating art and performing delicate surgeries. In business, it can be used to shake another’s hand to initiate a business deal, or, in the case of Mike Durbin, raised in the air to ...