I'm not joking when I say this is the coolest way I've ever seen to create graphics from data. Edward Tufte would be impressed. I know I usually keep my articles focused on environmental issues, but I have to stray this time. Hans Rosling gives a demonstration of his software Gapminder (now owned by Google) using data comparing third world statistics with those of the developed world. Often times the data on regions like Africa are lumped into one group on a visual scale, and Rosling shows that when split into more distinct countries, the similarities become less and less. What this means for the world, he explains, the that the policy for one country in need of aid should be based on the real information, not just generalized ideas about the region.
Not like any power point presentation I've ever seen. I imagine this kind of tool coulld be a great means of providing data for all sorts of projects. See for yourself, the possibilities for this tool are endless.
TED video with Hans Rosling, the world's first statics sports caster.
For the link to check out gapminder data visualization for yourself