From flipping burgers to making sexy, robots are catching up
CAREERS AND ED As digital gizmos invade our pockets and our lives, the fear of machines replacing human work is as pervasive as ever. But of course that fear isn't unique to the computer age.
As far back as the 1800s folk legend John Henry competed against a great railroad-building machine, hammering holes for railroad tracks in dirt and rock with the power of his arms.Read more »