This Particle Breaks Time Symmetry

Duration: 9 seconds
Published: December 12, 2017
Definition: HD
Views: 1.67 million
Channel: Veritasium
veritasium science physics entropy time cp violation symmetry reversal reversibility reversible irreversible particle breaks forward backwards second law of thermodynamics increasing entropy reverse mirror meson kaon oscillation
Increasing entropy is NOT the only process that's asymmetric in time.
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This video was co-written by Daniel Whiteson and Jorge Cham
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Tony Fadell, Donal Botkin, Michael Krugman, Jeff Straathof, Zach Mueller, Ron Neal, Nathan Hansen, Joshua Abenir

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Original paper on parity violation by the weak force by Lee and Yang:

More on B-meson oscillations and time reversal violation:
Physics World Article:
Original paper:

Physics consultant: Prof. Stephen Bartlett

Studio filming by Raquel Nuno
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