Discovery Channel - Through The Wormhole: Season 3 (2013) Part 4 What Makes Us Who We Are

Through The Wormhole: Season 3

Explore the edges of space and time with Morgan Freeman as your guide in Through The Wormhole. Ten thought-provoking episodes comprise Season Three. You will hold in your hand answers to some of the world's greatest mysteries. Until you travel Through The Wormhole, you will never know what waits on the other side.

Part 4: What Makes Us who We are

What is it that makes you, you? Is it the things we know, the people and places we've experienced? Or is there something deeper, less tangible that captures our essence? Scientists are searching for the core of who we are-some would call it the soul, others, our personal identity. To do so, they are probing the last great frontier of human understanding: the brain. How do we become who we are?

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