Discover — September 2011
Servo — January 2012
Discover — December 2012
Discover — June 2011
Popular Mechanics USA — December 2010
Popular Mechanics USA — November 2009
Popular Mechanics USA — November 2010
Popular Mechanics USA — March 2010
Popular Mechanics USA — April 2009
Popular Mechanics USA — May 2011
Popular Mechanics USA — May 2009
Discover — March 2013
Discover — January-February 2013
Discover — April 2013
Servo — July 2011
Popular Mechanics USA — August 2012
Popular Mechanics USA — February 2011
Popular Mechanics USA — June 2010
Popular Mechanics USA — November 2011
Popular Mechanics USA — August 2011
Popular Mechanics USA — November 2012
Popular Mechanics USA — May 2012
Cell Reports — March 2013
Popular Mechanics USA — March 2011
Popular Mechanics USA — March 2012
Discover — May 2013
Popular Mechanics USA — April 2011
Cell — 28 February 2013
Discover — November 2012
Discover — September 2012
Popular Mechanics USA — March 2013
Popular Mechanics USA — September 2011
Cell Stem Cell — April 2013
Immunity — October 2011
Immunity — November 2012
Immunity — May 2012
Popular Mechanics USA — January 2012
Immunity — July 2012
Popular Mechanics USA — October 2012
Popular Mechanics USA — July 2012
