What is the relationship between money and psychology? 

What is the secret to happiness? 

What is the meaning of life?

These are the kinds of deep questions TED Talks have long been exploring. Now, with the help of IBM's cognitive computer Watson, the answers may be just a click away.

Watson, an artificially intelligent computer that doesn't just follow commands but learns over time, ingested about 2,000 TED Talks and organized them based on the content of the lectures.

It maps out talks by topics and insights about the speakers, allowing users to easily browse the vast TED archives.

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