TED

Jeff Hancock: The future of lying

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Jeff Hancock studies how we interact by email, text message and social media blips, seeking to understand how technology mediates communication.

How your brain tells you where you are

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Neil Burgess: How the brain tells you where you are

3D atlas of the universe

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For the last 12 years, Carter Emmart has been coordinating the efforts of scientists, artists and programmers to build a complete 3D visualization of our known universe. He demos this stunning tour and explains how it’s being shared with facilities around the world.