Just like Otto Scharmer says, finding your blind spot is crucial to a breakthrough. But magicians have been using our blind spots for centuries for some seemingly convincing illusions, including levitation. See the video below and see how it's done.
David Attenborough introduces us to the most amazing mimic found in nature. It is a dreadful irony that near the very end of this clip, the bird mimics the things that will ultimately bring about its own demise.