Rajesh Rao is fascinated by "the mother of all crossword puzzles": how to decipher the 4000-year-old Indus script. He's enlisting modern computation to try to read this lost language, the key to understanding this ancient civilization.
Artists Jeroen Koolhaas and Dre Urhahn create community art by painting entire neighborhoods, and involving those who live there -- from the favelas of Rio to the streets of North Philadelphia. What's made their projects succeed?
Japan’s issues with sustainability, food self-sufficiency, and food security find their perfect metaphor with rice – a staple not only caught up in tradition and national mythology, but in the ever-changing world of global economics.