Nanjing University of Aeronautics and Astronautics makes the news again this week, but instead of its fabulous outer-space themed canteen making the headlines, this time it’s the canteen’s wifi password. Students wishing to dine at the canteen and use its wifi are now forced to solve a complex calculus equation in order to gain access. … Continue reading Nanjing Students Need Solve Calculus Equation to Access Wifi