World's biggest particle collider for hunting 'dark matter' restarts after 3-year break - CGTN

The world's biggest particle accelerator, the 27-kilometer Large Hadron Collider (LHC), restarted on Friday after a break of more than three years for upgrading and maintenance work amid COVID-19 in hunt for "dark matter."

The world's biggest particle accelerator, the 27-kilometer Large Hadron Collider (LHC), restarted on Friday after a break of more than three years for upgrading and maintenance work amid COVID-19 in … [+1572 chars]

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