Technology, Entertainment and Design (TED)
http://www.ted.com/

TED is devoted to giving millions of knowledge-seekers around the globe direct access to the world’s greatest thinkers and teachers. Riveting talks by remarkable people, free to the world. TED stands for Technology, Entertainment, Design. It started out (in 1984) as a conference bringing together people from those three worlds. Since then its scope has become ever broader. This has been added to Tutorial Resources Subject Tracer™ Information Blog.