The Big One: Karis, Jim, and Will talk UChicago's new $25M startup investment fund, the X-Cube (a Rubik's cube on steroids) and Onvi's new smart toothbrush (which lets you watch a video of the inside of your mouth while you brush). The One-On-One: Karis talks with Keisha Howard, founder of Sugar Gamers, an organization devoted to diversity in gaming and geek culture. The Fun One: Jim talks with two matchmakers from 3 Day Rule, a matchmaking service aiming to cut through the pains of the online dating world, through personalized matchmaking with a tech twist (think facial recognition software).