We're not getting Luke Skywalker's prosthetics any time soon
 

In 1937, robot hobbyist "Bill" Griffith P. Taylor of Toronto invented the world's first industrial robot. It was a crude machine, dubbed the Robot Gargantua by its creator. The crane-like device was powered by a single electric motor and controlled v...

https://www.engadget.com/2017/05/23/...any-time-soon/