TEDx is a program of independently organized events licensed by TED, a global nonprofit organization dedicated to spreading ideas and knowledge through short, powerful talks. TEDx events are designed to give communities, organizations, and individuals the opportunity to spark conversation and connection through local, self-organized TED-like experiences. These events can range from small, intimate gatherings to large-scale conferences, and are organized by volunteers who apply for a license and follow TED's guidelines for content and format. TEDx talks cover a wide range of topics, from science and technology to the arts and social issues, and are typically 18 minutes or less in length.