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

1 – 7 MINUTES


Aspartame and the Brain

Aspartame and the Brain

[6:00] The reason artificially sweetened beverages have been associated with depression may be because of psycholog…

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Dacher Keltner on Touch

Dacher Keltner on Touch

[7:54] Dacher Keltner, the UC Berkeley psychology professor and faculty director of the Greater Good Science Center, …

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The Science of Kissing

The Science of Kissing

[5:50] When you really think about it, kissing is an odd human behavior. You know, all the rubbing of our faces all over ea…

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The Science of Orgasms

The Science of Orgasms

[2:44] Everything you wanted to know about orgasms, but were too afraid to ask. Who knew science could be so sexy? [Sourc…

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Cambodian Love Huts

Cambodian Love Huts

[2:53] In a small Cambodian village, fathers build their daughters “love huts” for private visits with b…

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