Today on Daily Planet, we start off in Washington where a company has designed a U-A-V to keep a watchful eye on war zones. Fly with us to Ottawa, where we meet a company that's heading in the right direction in predicting the likelihood of concussions from head shocks. After the break, Lucas Cochran drops in to give us a look at advances in modular technology. On Robogeddon we show you a robot that's designed to cozy up to your house pet. Plus, join us in Argentina where robots are doing some heavy duty assembly line work. All this and more, including new segments of Discoveries, Planet You and Trending, only on Daily Planet.