Candace Bailey and Blair Herter will interview Sara Paxton from 'Shark Night 3D,' explain the effects of caffeine in It's Effin' Science, detail the history of the Sega Dreamcast in Tales from the Console Graveyard, suggest killer gaming gear in Attack This, watch FPS Russia demo more hardcore armaments, and get Chris Gore's take on the latest DVD and Blu-ray releases, like 'X-Men: First Class' and 'Hanna' in DVDuesday.