Dr Clara Barker chats with Dr Clara Nellist, a particle physicist at CERN and part of the ATLAS experiements.

Find Dr Clara Nellist on Twitter at @claranellist

Follow Clara Barker on Twitter at: @ClaraMBarker

Find the video of this chat at: https://youtu.be/hgVBUlHku9I

Also watch Clara's science videos at: https://www.youtube.com/playlist?list=PLgBDSWFBbq_uZAW02mUEJ9qu4W7n-14C8