#Artificial Intelligence

#Artificial Intelligence

A laboratory with that many robots would be exciting, says Yan Zeng, a materials scientist at Vanderbilt University in Nashville, Tennessee. "I will be curious to see how soon they are really going to achieve that goal," notes Zeng, who hopes that the lab could be used by scientists globally, like other leading scientific facilities such as Europe's particle-physics lab CERN.

Davis works for Delta Air Lines on the ramp, as airlines call the bustling area of pavement between the terminal and the taxiway. He's waiting when the jet pulls up, and bags start rolling down the conveyor belt. Davis grabs two suitcases off the belt, pulls out a handheld computer that looks like an extra-rugged iPad, and scans the bar codes on the luggage tags. "Now I take it, I scan it, it gives me a green scan sign saying it's A-okay," Davis said.

Vaught was sentenced to three years of probation for administering the wrong medication and accidentally killing a patient at Vanderbilt University Medical Center in 2017. She also lost her nursing license. So Vaught became a full-time farmer. She and her husband live on a small sheep farm in Bethpage, Tennessee, tucked in the rolling hills north of Nashville. They sell eggs at farmers markets on Saturdays and supply meat to local butchers and restaurants.