The Spread of HIV

Here's another video from that great website known as TED.com!

This video is called "HIV: New Fact and stunning data visuals." And, believe you/me, these visuals are stunning! This is got to be the best way to show the spread of epidemics. Some day, I hope to be able to make a graph this nice but, that's a 'tall-order!' Check it out:

AIDS Vaccine

Hey. I came across this cool video on TED.com about creating an HIV vaccine. They're using a new technique called 'retrovaccinolog.'