General Annoyances May 15, 2013 via Facebook http://www.facebook.com/photo.php?fbid=10201128921565583&set=a.1089827246322.2015300.1245709899&type=1 “We Are Each Other’s Angels” Turning Off IPhone Critical to Pilots Citing Interference
General Annoyances Scientists Uncover Invisible Motion in Video Really fascinating. February 28, 2013
