www.robotpencil.org pocketscientists.com

http://en.wikipedia.org/wiki/Portal:Robotics/Featured_robot

juannahuel.deviantart.com

www.33rdsquare.com

http://www.theguardian.com/Technology/gallery/2009/dec/02/robots-japan

http://www.glogster.com/beachlover13/robots-poster-glog-by-beachlover13/g-6knm6bs5vf8l6ur4au8ika0

http://www.sfx.co.uk/2013/01/26/top-50-sci-fi-robots/robots-clank/

http://fallout.wikia.com/wiki/File:Mister_Handy.png

http://fallout.wikia.com/wiki/Protectron

http://fallout.wikia.com/wiki/Robobrain

http://de.halo.wikia.com/wiki/343_Guilty_Spark