ObservationsWhich Is Your Favorite Gadget from the 2011 Scientific American Gadget Guide?By The Editors on December 7, 2011Advertisement The views expressed are those of the author(s) and are not necessarily those of Scientific American. ABOUT THE AUTHOR(S)Recent Articles by The EditorsScientific American Launches New PaywallMore Fun Please, We're ScientistsLessons from Killer Snails: A Q&A with Biologist Mande Holford