The LHC magnets surround the beampipe along its 27 km circumference- Image CERN. richardmitnick July 4, 2022January 28, 2024 sciencespringsEmailMoreTwitterLike Loading... Published by richardmitnick 68 years old, financial administrator, hiker, cyclist, PubRadio enthusiast View all posts by richardmitnick Published July 4, 2022January 28, 2024