Popular Science+ FAQPopular Science+ FAQ Here are answers to some common questions around our iPad magazine, Popular Science+. Have more questions or comments? Contact us at popsciplus@popsci.com By Mike Haney | Published Mar 2, 2011 4:21 AM EST Science SHARE iOS5/NEWSSTAND UPGRADE PROBLEMS Q: My Popular Science+ app disappeared. Where did it go? Once you upgrade to iOS5 and update your Popular Science+ app, it will
