Fifteen years ago they were high school science geeks who, buoyed by the success of their first invention, dubbed themselves the "Think Tank." Now, they're a quartet of slackers who have to rely on their "genius" if they're to save their beloved pool hall hangout from being run out of business. Eccentric comedy from the producers of "Napoleon Dynamite" stars Eric Artell, Gordon Goodman, and Wendy Calio. 96 min. Widescreen; Soundtrack: English.