"Syria: Songs of Defiance," a new film about the violence in Syria airing on Al Jazeera, was filmed by an undercover journalist using an iPhone, providing coverage the Syrian government won’t allow regular TV journalists.
Penn State University's new project isn't exactly existential, but it does answer some of life's big questions: Where are we? How did we get here? Where are we going? Turns out all those answers can be answered through GPS.