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

Tag: Circadian rhythm


The Teenage Brain Explained

The Teenage Brain Explained

[10:06] Being a teenager is hard. Especially when hormones play their part in wreaking havoc on the teenage body and bra…

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The Origins of Narcolepsy

The Origins of Narcolepsy

[3:51] Dr. Rochelle Zak speaks on the characteristics of narcolepsy, and the disorder’s accidental discovery by sc…

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Why does time pass?

Why does time pass?

[10:29] The equations of physics suggest time should be able to go backwards as well as forwards. Experience suggests, …

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