Barry Tormoehlen, a maintenance technician at Amazon's fulfillment center in DuPont, vacuums the inside of a KIVA, one of Amazon's robots that are used to move items around the center, Monday, July 3, 2017. The KIVAs weigh 800 pounds each and can carry up to 3,000 pounds of merchandise. (Ellen M. Banner/Seattle Times/TNS)
NORTH READING, Massachusetts: Every day is graduation day at Amazon Robotics.
Here's where the more than 100,000 orange robots that glide along the floors of various Amazon warehouses are made and taught their first steps.
