301.9yr0fossilesque in physicsCERN celebrates 70 years of particle physics researchhttps://www.swissinfo.ch/eng/cern-celebrates-70-years-of-particle-physics-research/49164986
fossilesque in physics
CERN celebrates 70 years of particle physics research
https://www.swissinfo.ch/eng/cern-celebrates-70-years-of-particle-physics-research/49164986