Jim Al-Khalili On the Universe's Deepest Secret: What Is Nothing?

Editor's Take

Few questions sound simpler or turn out stranger than the one this film pursues: what is nothing? Al-Khalili traces the idea of empty space from Aristotle's horror of the void to the restless quantum vacuum of modern physics. The film's pleasure is watching a plain notion dissolve under scrutiny, revealing that space is never truly empty. It is accessible without flattening the genuine difficulty of the concept.

In this film, physicist Jim Al-Khalili explores one of the most profound questions in science: what exactly is nothing? The journey runs from Aristotle and the idea of the void to quantum fields and the vacuum energy that fills all of space. Presented in 4K, it reveals that empty space is far stranger and richer than it seems. It is a fascinating meditation on the nature of nothingness. Free to stream in 4K on Dr Documentary.

Courtesy of Documentary on YouTube. Watch on YouTube ↗

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