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

Tag: Evolution / Natural selection


Carl Sagan: Pale Blue dot

Carl Sagan: Pale Blue dot

[3:30] No words for this. Simply enjoy the late, great Carl Sagan’s wise words. [Source: CarlSaganPortal You…

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Creating Dolly

Creating Dolly

[5:04] Dolly the sheep was born on the 5th July 1996. She was the first mammal cloned from an adult cell. The success came a…

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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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