TED: Ideas Worth Spreading

A friend of mine told me about this site which is very interesting. Here is a small piece from their site;

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.

It appears to be a great way to see some of today's best speakers online. I am going to spend some time with it!