Last year, when I was posting TED Talks on Sunday mornings, one of my favorite "talkers" was Hans Rosling, the Swedish global health researcher and data visualization wiz. In this talk from 2007, Rosling dazzled the TED crowd with a startling two-dimensional presentation depicting the dramatic progress made by countries in sub-Saharan over the last fifty years.
Time, and technology, marches on. In this new made-for-the-Web presentation, Rosling leaves the two dimensions of his computer screen behind and, with a little help from his friends, translates his eye-opening data into the three dimensions of real space. It's enough to make you want to take a statistics course.
(Running time: 4:48)
-- Mitch Nauffts