See Mark Zuckerberg's entire virtual reality demo from Oculus Connect

On Thursday, Mark Zuckerberg kicked off the Oculus Connect conference in San Jose, Calif. with a virtual reality demo which included nifty ways to socialize in virtual reality.  In the demo, Mark and a couple of friends visit various virtual arenas, including the bottom of the ocean, the surface of Mars, Facebook's offices, and even Zuckerberg's home (complete with his dog, Beast).  SEE ALSO: Facebook's standalone VR headset feels like the future Besides chatting (with new, animated an