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The old statistics axiom that correlation doesn’t imply causation is true, but causation can be drawn from more than one correlation. A clever and impressively efficient explainer, this short animation from MinutePhysics clears up a common maths misconception by showing how the concept of causal networks can be used to draw a straight line between correlations and causation via a process of elimination.
Video by MinutePhysics
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Earth science and climate
The only man permitted in Bhutan’s sacred mountains chronicles humanity’s impact
22 minutes
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Cosmology
The Indian astronomer whose innovative work on black holes was mocked at Cambridge
13 minutes
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Ethics
For Iris Murdoch, selfishness is a fault that can be solved by reframing the world
6 minutes
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Death
A hunter’s lyrical reflection on the humbling business of being mortal
6 minutes
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Love and friendship
After his son’s terrorist attack, Azdyne seeks healing – and his granddaughter
25 minutes
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Astronomy
Seven years later, what can we make of our first confirmed interstellar visitor?
59 minutes
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Physics
Is it possible to design a shape to roll along any fixed path?
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Art
More than breathtaking, ‘The Birth of Venus’ signalled an aesthetic revolution
19 minutes
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Biotechnology
The two women behind a world-changing scientific discovery
14 minutes