Smartboard in "The Romance Resonance" Episode 6 of Season 7
Sheldon’s (Jim Parsons, left) major scientific breakthrough makes him feel like a fraud. Meanwhile, Howard’s romantic gesture to Bernadette causes Penny to step up her game with Leonard (Johnny Galecki, right), on THE BIG BANG THEORY, Thursday, Oct. 24 (8:00 – 8:31 PM, ET/PT) on the CBS Television Network. Photo: Michael Yarish/Warner Bros. Entertainment Inc. ©2013 WBEI. All rights reserved.