TV
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Paul Zak speaks on the trust factor
2020 Views
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How to Bond with Anyone with Dr. Paul Zak
1009 Views
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BBC Dogs and Cats CLIP
1064 Views
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Through the Wormhole with Morgan Freeman
1970 Views
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Dr. Zak on ABC's The Bachelor
2522 Views
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The Bachelor Ben Higgins Episode 2 Part 10
1192 Views
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The Bachelor Ben Higgins Episode 2 Part 11
1010 Views
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Hugs from Dr. Love with Paul Zak
999 Views
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BBC- Animal Friends with Dr. Paul Zak
1020 Views
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Does Oxytocin Hold the Key to Happiness?
941 Views
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Stossel: Will oxytocin make you happier?
961 Views
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Love Hurts So Bad But Feels So Good
1457 Views