Wikileaks continues to reveal more of the alleged tools used by the CIA with the latest batch of documents showing how the US intel collects data from PC use...

Never miss a talk! SUBSCRIBE to the TEDx channel: http://bit.ly/1FAg8hB Scott Geller is Alumni Distinguished Professor at Virginia Tech and Director of the C...

Neuroscientist Greg Gage takes sophisticated equipment used to study the brain out of graduate-level labs and brings them to middle- and high-school classrooms (and, sometimes, to the TED stage.) Prepare to be amazed as he hooks up the Mimosa pudica, a plant whose leaves close when touched, and the Venus flytrap to an EKG to show us how plants use electrical signals to convey information, prompt movement and even count.

In this video, you will learn how to communicate directly to the person, not an interpreter or personal care assistant. This 1:17 min video was created by th...

Eric Liu talks about active citizenship at a 2015 TEDx event in Christchurch, New Zealand. Eric Liu defines power as, "the ability to make others do as you w...

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TED...