Watch the 20-minute video in which the MIT researcher explains how he wired his house with microphones and video cameras — and how we learn language and the landscapes in which we encounter each other.
Justin Bieber's Klout score (of online influence) was just surpassed by President Obama this summer. Hear more about how the pop star's Evangelical Christian faith is guiding his stardom.
A two-minute follow-up video in which an activist of 70 years challenges the 99% movement not to just "expose the enemy" but to become the solution by reinventing society, work, education, and culture.
A song of childhood torture from the back of the family station wagon becomes one of solitude during commutes and nighttime lullabies.