Ideas and imagination are the most powerful forces in the universe. That’s the philosophy of a rapidly expanding global organization known simply as TED and its impact is truly inspiring for those who value knowledge.

TED is a nonprofit devoted to spreading ideas, usually in the form of short, powerful talks (18 minutes or less). TED began in 1984 as a conference where Technology, Entertainment and Design converged, and today covers almost all topics — from science to business to global issues — in more than 100 languages. Meanwhile, independently run TEDx events help share a similar range of ideas in communities around the world.

By subscribing to the TED website, you can access hundreds of fascinating presentations on new developments in the broadest possible range of fields. Experts discuss everything from exploration of the human condition to the quest for life among the stars. While the original TED organization coordinates periodic conferences in destinations around the world, local TEDx groups gather in their own communities to showcase TED Talks.

The TED experience makes your brain itch with activity. You begin to see new possibilities and understand broader lessons from a diverse range of topics. These programs also impress you with a larger overriding fact — what we know defines who we are.

Last night, I attended a TEDxMiami presentation in Wynwood, along with several hundred other South Floridians. We watched nearly three hours of taped TED talks from a recent conference in Rio de Janeiro and the range of topics was incredible.

One speaker discussed a innovative marketing campaign that is convincing Colombian FARC guerrillas to disperse. Another led us on a quest for the mysterious boiling river of the Amazon. Each talk tackled a different topic from astronomy and geopolitics to human values and individual perceptions. The final speaker suggested a new definition of “beauty” by sharing magnificent photographs of ancient tribes and clans that he has taken in isolated locations and on different continents.

It is rare and exciting to be exposed to so many diverse ideas in so short a span of time. Last night’s TEDxMiami provided so much mental stimulation that my mind was filled with new perspectives on topics that I rarely consider. Now I can’t wait for the next TEDxMiami event to experience that feeling once again.

For more information about TEDxMiami, click here and share the excitement of knowledge.