Get ready for Solve for X season four! Join journalist Manjula Selvarajah as she goes behind the hype and headlines to make sense of how new technologies are reshaping our world. This season we learn about the solar revolution, robot dexterity, a device that zaps forever chemicals and more. Subscribe and listen beginning November 27. Solve for X is brought to you by MaRS, North America’s largest urban innovation hub and a registered charity. MaRS supports startups and accelerates the adoption of high-impact solutions to some of the world’s biggest challenges. For more information, visit marsdd.com.