Edible robot surgeons will cure you from the inside out
 

Back in 1985, the best robotic surgeon we had was the PUMA 560, a manipulator arm just barely more advanced than Rocky Balboa's robo-butler. Just barely. The PUMA was nevertheless revolutionary. It was the very first mechanical operator, progenitor t...

https://www.engadget.com/2017/08/09/...om-inside-out/