TED Fellow Lucy McRae is a body architect — she imagines ways to merge biology and technology in our own bodies. In this visua...

As we expect more from technology, do we expect less from each other? Sherry Turkle studies how our devices and online personas are...

View full lesson: http://ed.ted.com/lessons/mysteries-of-vernacular-miniature-jessica-oreck Miniature’s root may be Latin, but...

View full lesson: http://ed.ted.com/lessons/how-does-an-atom-smashing-particle-accelerator-work-don-lincoln An atom smasher, or part...

To find the path to long life and health, Dan Buettner and team study the world’s “Blue Zones,” communities whose...

View full lesson: http://ed.ted.com/lessons/the-magic-of-vedic-math-gaurav-tekriwal There is more than one way to reach a correct an...

It’s an unfortunate reality in nearly every major city—road congestion, especially during rush hours. Jonas Eliasson reveals h...

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View full lesson: http://ed.ted.com/lessons/a-future-beyond-traffic-gridlock-bill-ford Bill Ford is a car guy — his great-gran...