Stefan Geens of OgleEarth has been working with the folks at the International Polar Year organization to help them organize Google Earth content to enable scientists to share the results of their research on the conditions at both the North and South polar regions. The result is a network link which provides you with not only an overview of the IPY and its history, but also links to many of this IPY’s projects. He has also provided links to many other polar-related GE content sources. You can read more about what Stefan has done in his post, or visit the IPY site for further details. Also, see my post about the start of the IPY.