1:21 Elon Musk has offered to help save stranded children and fix water toxicity. Sam Abuelsamid from Navigant Research talks about how Tesla shareholders say he needs to focus more on his core business.14:45 Dr. Kiki Sanford from This Week in Science shows how scientists are harvesting hydrogen from water in microgravity which could benefit deep space travel in the future.28:56 Eagerly awaited AR hardware from Magic Leap is now one step closer to reality. CNET's Sean Hollister details all the new info shared by the company earlier this week, and what it might mean when the device finally launches. Host: Jason Howell Guests: Sam Abuelsamid, Dr. Kiki Sanford, and Sean Hollister Download or subscribe to this show at . Thanks to CacheFly for the bandwidth for this show.