Watch a Visualization of 200 Countries' Health, Wealth Over 200 Years 23.22K Matt Cherette 11/29/10 05:21PM Filed to: Statistics Statistics Health Wealth Money Bbc TV Government Hans Rosling Technology Video tweet Gizmodo It doesn't take a rocket scientist to know that life expectancy/income across the world was less in 1810 than in 2010, but how—and where—did the statistics tick up over time? In this stunningly visual presentation, Hans Rosling explains.[The Daily What]