I recently became enamored with website ted.com. It showcases a series of videos shot at their annual conference (I believe) featuring some of today's most renown thinkers in design, engineering, and social sciences. It's doing wonders for expanding my thought process, and enhancing my access to high-quality information.
This video features MOMA curator Paola Antonelli discussing one of the museum's installations titled Design and the Elastic Mind. Not only does it entail a little bit on what style and design are or come about, but relates it to cognitive and creative processes.