How about Venn diagrams and interactive maps? Chartle.net can make them all. Start by heading over to Chartle.net, then hit up the Create link and get to graphing.

Google's interactive Venn diagram Doodle. Gigglebit is Siliconrepublic’s daily dose of the funny and fantastic in science and tech, to help start your day on a lighter note.

Google created an interactive illustration in honor of the 180th birthday of logician and philosopher John Venn — best known, of course, for inventing the circles known as the Venn diagram.