Did you ever notice how kids make all kinds of weird sounds and noises, and then suddenly you're an adult and that's no longer socially acceptable? In this delightful talk & performance, Beatbox Champion Mark Martin demonstrates how he uses beatboxing in speech therapy. And after 18 minutes, you too will be a beatboxer. Beatbox Champion This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at www.ted.com/tedx