-- "The observation of a new type of pentaquark and the first duo of tetraquarks at CERN, the Geneva-area home to the Large Hadron Collider, offers a new angle to assess the 'strong force' that holds together the nuclei of atoms. The so-called 'Run 3' of collisions, ending a three-year pause for maintenance and other checks, is operating at an unprecedented energy of 13.6 trillion electronvolts." --
