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

Tag: Brain disorder / Mental health


What is dyslexia?

What is dyslexia?

[4:34] Dyslexia affects up to 1 in 5 people, but the experience of dyslexia isn’t always the same. This difficult…

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Fight or Flight Response

Fight or Flight Response

[5:51] Paul Andersen explains how epinephrine is responsible for changes in chemistry of our body associated with the …

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