IKEA is cheap, stylish, and a superb solution for furnishing an entire dwelling on a budget. It’s also the leading cause of divorce in couples who attempt to assemble its furniture at home, according to a poll I just made up for the sake of this joke. Researchers at Nanyang Technological University (NTU) in Singapore created a robot to do the grunt work for you, assembling an IKEA chair in all of 20 minutes.