Despite some criticism of the original work, they seem to have been very conscientious about making replication easy. =========== Nadya Mason, a condensed mat

Despite some criticism of the original work, they seem to have been very conscientious about making replication easy. =========== Nadya Mason, a condensed matter physicist at the University of Illinois, Urbana-Champaign says, “I appreciate that the authors took appropriate data and were clear about their fabrication techniques.” Still, she cautions, “The data seems a bit sloppy.”