From: iTunes on Tue, Mar 15 2011 12:40 AM

Color 123 HD is jam packed with features and teaches the following skills: • Numbers, letters (upper and lower case), and colors, spoken in English, Spanish, French, and German • Spelling of numbers and colors in all four languages • Basic shapes including squares, triangles, circles, ovals, par...

From: iTunes on Thu, Jul 09 2009 9:46 AM

Maps of infrastructure show what’s possible in a connected world, but not necessarily what happens. Understanding globalization requires new kinds of maps – maps of flow of bits, atoms and ideas. Ethan Zuckerman discusses maps, real and suggested, to help understand our changing world. Share and...