- 4 instant cities that are still empty
- Hans Rosling delivers his Ignorance on international development
- How urban highways have changed cities' landscapes in the US (ht Oxford Urban)
- India has spent $74 million to put a satellite into Mars orbit. If you consider the cost per kilometer travelled, it is cheaper than an auto ride in Delhi (via Tyler Cowen)
- 10 things statistics taught us about big data analysis
- What happens when governments try to help poor people move to better neighborhoods?
- The rise of Blue. Using R to visualize the change in colors of paintings over the last 200 years (via Nicholas Christakis)
[image credit: Martin Bellander]