(Source: popsci.com) There’s a reason it’s Spider-Man and not Superman who climbs up the walls of buildings: Superman can fly instead. But the KAIST Urban Robotics Lab in South Korea wants to turn flying quadcopters into wall-crawling robots that could wash windows and inspect infrastructure. The result is kind of awkward. While dedicated wall-climbing robots may do the … [Read more...] about Watch This Drone Climb a Wall