January 19, 2012 5:56 pm What the Tech? Textbooks for iPads Apple announced Thursday that will be selling digital textbooks from three major carriers. The E-book textbooks will sell for $15 or less. US & World Videos 0:35 Central High's ‘RoboLancers' celebrate worldwide championship 0:21 Instagram, Facebook users report outages 3:03 Group offers free digital literacy workshops for kids, their families 0:29 License plate scanner coming to bridges connecting Pa., NJ 0:51 Tens of thousands of AT&T customers report cellular service outages