Sonication. Sonication is the act of applying sound energy to agitate particles in a sample, for various purposes. In the laboratory, it is usually applied using an ultrasonic bath or an ultrasonic probe, colloquially known as a sonicator.
Nostalgia Critic is the most popular video series created by Doug Walker, in which he plays the titular reviewer. The show is written by him and his brother Rob Walker. The series was initially launched on YouTube before moving to Blip TV in 2008.
Malcolm Gladwell's Revisionist History is outstanding. I've listened to at least two hundred of Chris Hardwick's Nerdist podcast; his ability to consistently pull A-list guests is remarkable. Yet my favorite new podcast comes from what you may consider an unlikely source: Lance Armstrong's The Forward.