The Exploratorium recently decided to celebrate International Polar Year 2007-2008 by giving cameras to a group of penguin biologists, glaciologists, cosmologists, geologists, and marine scientists working in Antarctica and the Arctic. The results of this interesting idea can be found on this site, and visitors will enjoy learning about the thoughts and experiences of the scientists working in these two regions. Visitors can learn how penguins function as barometers of climate change, get up close and personal with a smattering of charismatic marine mammals, and learn about the fascinating South Pole Telescope. Visitors can also browse through archived materials and they should definitely revisit the site, as they will be adding posts from scientists in the Arctic over the coming months.