With the economy still sputtering, his approval ratings slipping and the mid-term elections looming, President Barack Obama certainly has enough on his plate. But he surprisingly found time to appear on the December 8 episode of Discovery Channel’s series Mythbusters. In the episode, Archimedes Solar Ray, Obama challenges hosts Adam Savage and Jamie Hyneman to prove the ancient Greek myth that scientist and polymath Archimedes set fire to an invading Roman fleet using only mirrors and the reflected rays of the sun? I wonder if he is planning to use the knowledge against the GOP fleet that is threatening the Democratic majority in the upcoming November elections.