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Bad teeth on the Iron Range

PLUS: St. Paul crackdown on “loafers,” a new beer for “Nordeast,” and a catfight in kiddie land.

UMN News: Iron Man takes physics for a ride

Physics professor (and comic book fan)  James Kakalios analyzes Tony Stark’s amazing superpowers suit in the movie Iron Man, and concludes that most of its features “are not likely to be realized anytime soon.” FROM UMN NEWS