A call to invention: DIY speaker edition - William Gurstelle
View full lesson: http://ed.ted.com/lessons/a-call-to-invention-diy-speaker-edition-william-gurstelle There's a pleasure in making things for yourself -- especially ...
TEDxTC - William Gurstelle - The Art of Living Dangerously
An individual's risk taking propensity and skills has profound influence on an individual's happiness. William Gurstelle presents the concept of living dangerously ...