Like many applications developed for space, this one, spaceman Petit points out, could also be useful to people who want to track their diets here on Earth.
Sure, he felt pretty awful when Andy demoted him from top toy in favor of Buzz Lightyear, that way-cool spaceman who liked to shout "To infinity, and beyond!"
He became president of Dartmouth College in 2009, where he made a memorable appearance as a rapping spaceman, complete with white, studded leather jacket, at a college talent show.
