Just two nerds just chatting about nerd stuff. Sure, we're different kinds of nerds but nonetheless, that's what this episode is. Will traditional TV's disappear? The good and potential bad of glasses with built-in video cameras. Haptic suits which allow us to give someone a virtual and physical hug from thousands of miles away. USB cables that can hide hacker hardware. Scientists growing a backbone in a lab. All that and more (as they say).