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

Tag: Lab mice / rats


The Biology of Addiction

The Biology of Addiction

[1:01:47] Drugs of abuse target discrete collections of nerve cells—called circuits—in the brain that normally …

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Is Homosexuality in Your Genes?

Is Homosexuality in Your Genes?

[2:01] Scientists have identified two new genetic connections to homosexuality. Does this confirm that there are pre…

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Robert Stickgold: Why Sleep?

Robert Stickgold: Why Sleep?

[10:37] Why do we spend so much of our lives not awake? [Video and text source: Closer To Truth YouTube channel]…

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