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

Tag: Optical illusion


The McGurk Effect!

The McGurk Effect!

[3:25] The McGurk effect is a compelling demonstration of how we all use visual speech information. The effect shows th…

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David Eagleman on Choice

David Eagleman on Choice

[32:11] David Eagleman at the FQXi SETTING TIME ARIGHT conference in 2011, an interdisciplinary meeting investigati…

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Crazy Circle Illusion!

Crazy Circle Illusion!

[1:45] Perceptions, illusions and much more… [Video and text source: brusspup YouTube channel]    …

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Watch The Dots Disappear

Watch The Dots Disappear

[1:00] If you focus very carefully on the blinking red dot in the center of the spinning circle, you will notice somethin…

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