The Reflector Assembly Team (RAT) --- i.e. Jeff, Joaquin, Ryan, and Tom, i.e. the only people who are blogging right now --- have reached the continent of Antarctica.

Read fascinating tales of safety lectures, airplane rides, and 104-year-old seals at Tom's blog here.

And don't miss the first of four South Pole webcasts hosted by the Exploratorium (San Francisco's science museum and our partners in education and outreach) this Saturday, November 25 at 12PM Central Time. The webcast can be found at the Exploratorium's Polar Science website: www.exploratorium.edu/poles/.