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An antimatter road trip

An antimatter road trip

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Summary

The universe—and everything inside it—shouldn’t exist. The big bang should have produced equal amounts of matter and antimatter, and their mutual annihilation should have resulted in nothing more than a sprawling ball of energy. But, in fact, the universe is dominated by matter, while antimatter is vanishingly rare. To try to understand why, physicists have taken antimatter on a road trip—for the first time in history.


Guests and hosts:

  • Sam Wikeley, The Economist’s science correspondent
  • April Cridland of CERN’s antimatter factory
  • Stefan Ulmer of HHU Düsseldorf and CERN’s BASE experiment
  • Host: Alok Jha, The Economist’s science and technology editor


Topics covered:

  • Antimatter
  • The European Organisation for Nuclear Research (CERN)
  • Particle physics


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