Essential video portal focusing on human nature, promoting healthy skepticism, critical thinking and reason.

Tag: Hormones / Neurotransmitters


Why do we blush?

Why do we blush?

[3:02] You just wiped out in front of a big crush. Your face goes bright red. You can’t fight it. Why do we blush like …

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Allan Jones: A map of the brain

Allan Jones: A map of the brain

[15:21] How can we begin to understand the way the brain works? The same way we begin to understand a city: by making a map. …

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Reward pathway in the brain

Reward pathway in the brain

[8:25] Learn about how your brain processes pleasurable stimuli. [Video source: khanacademymedicine YouTube link]…

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