http://www.ted.com In a culture where being social and outgoing are prized above all else, it can be difficult, even shameful, to be an introvert. But, as Susan Cain argues in this passionate talk, introverts bring extraordinary talents and abilities to the world, and should be encouraged and celebrated. TEDTalks is a daily video podcast of…

All the seemingly crazy behaviors of teenagers, they aren’t just there to annoy parents – they might serve a real evolutionary purpose. Subscribe! http://bit.ly/1fUWHyY Not only are the brains of teenagers still developing, but different regions of the brain are changing at different rates, with important consequences. Adriana Galván, associate professor of Psychology at UCLA…