July 11, 2013 Around the world, cities like Rio de Janeiro are using new technologies to solve their problems. And while there's great promise in many of these "smart" city programs, urban planner Anthony Townsend is wary of putting so much power in the hands of tech companies.
June 1, 2011 A figment from my childhood showed up in the pages of the Washington Post yesterday. And in a profile of the little sidewalk weed we used to play with, a controversy arose. Did you play Soldiers And Sailors, or Momma Had A Baby And Its Head Popped Off?
May 21, 2010 Seen on Ian's walk home from work.