Diigo Ed Picks - Feb 19, 2012

http://goo.gl/fyvZ7 - start developing iOS apps today... (iPad, etc) Apple developer site

http://goo.gl/w4Z2B - teachers guide to project based learning (pdf)
http://physicscentral.com/explore/action/nailpolish1.cfm - magnets: where physics meets high fashion
http://www.multiplication-games.org/swf/knights-of-math.swf - cute math animation/game
http://ismashphone.com/2010/10/15-awesome-iphone-controlled-robots.html - videos showing iPhone-controlled robots of various types

More:
http://groups.diigo.com/group/diigoineducation
http://groups.diigo.com/group/ed-tech-crew
mrhenryslz.blogspot.com