Uploaded January 2017 | Updated September 2026, 2 weeks ago

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Dianna Cowern, Joe Hanson and Mike Rugnetta try some fun psychology tests. Thanks for watching! 🤗🔬

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Big thanks to Morgan Crossley for filming.

BrainCraft is created by Vanessa Hill and brought to you by PBS Digital Studios. Talking psychology, neuroscience & why we act the way we do.

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