We talk to Hannah Alper, a 14-year-old blogger and activist, about her new book, Momentus. We also speak to the founder of Spectrums about how his new company makes it easy to create one single identity for all your social media accounts. Plus, Amber shares updates from her high-tech kitchen and how GE is leading the way in smart home innovation. In Socially Speaking, we talk about the future of CAPTCHA and how A.I. is catching up to human accuracy (and whether or not that is a good thing).