Dancers + camera + kaleidoscope = this infinitely gorgeous short video. (Watch in 1080p fullscreen if you can.) It's made for TEDxSummit, an unprecedented gathering of TEDx organizers from around the world. The video celebrates "the power of x" to multiply great ideas.
And if you're wondering ... yes, it's a real kaleidoscope. No editing tricks -- everything you see here happened in the camera.